1. If we admit failure too readily, we may not realize that we are very close to being right. ---Karl Popper

2. The same is true for "difficulty". Facing a cliff, you won't be able to see a crack in a hundred years, but with an axe, you can get in inch by inch. Step by step, keep accumulating, leaps will come, and breakthroughs will follow. ---Hua Luogeng (China)

3. I really want to invent a trait or machine with such terrible large-scale destructive power that war will become impossible forever. ---Nobel (Sweden)

4. Only by obeying nature can we control nature. --- Bacon (UK)

5. The ocean of truth allows all undiscovered things to lie before my eyes for me to explore. ---Newton (UK)

6. The benefits of fallacy are temporary, while the benefits of truth are permanent; when truth has drawbacks, these drawbacks will be eliminated soon, while the drawbacks of fallacy will Always with the fallacy. --- Diderot (France)

7. Anyone who takes the truth lightly in small matters is also untrustworthy in big matters. ---Einstein (USA)

8. Man's bounden duty is to have the courage to explore the truth. ---Copernicus (Poland)

9. I don’t know what people in the world think of me. But I think of it this way: I seem to be a child playing on the sea, sometimes finding a smooth stone, sometimes finding a beautiful shell and being happy about it. Despite this, the ocean of truth mysteriously unfolds before us. ---Newton (UK)

10. Scientific inspiration can never come by waiting. If there is any accidental opportunity in scientific discovery, then this kind of "accidental opportunity" can only be given to those who are well-educated, to those who are good at independent thinking, and to those who have a perseverance spirit. Not for lazy people. ---Hua Luogeng (China)

11. A scientist should consider the comments of later generations, not the insults or praises at the time. ---Pasteur (France)

12. We are enjoying the huge benefits that other people's inventions have brought to us, and we must also be willing to use our own inventions to serve others. ---Franklin (USA)

13. My philosophy of life is work. I want to reveal the mysteries of nature and benefit mankind. ---Edison (USA)

14. I have never made an accidental invention in my life. All my inventions are the result of careful consideration and rigorous testing. ---Edison (USA)

15. Developing the general ability to think independently and judge independently should always be given top priority, rather than the acquisition of professional knowledge. If a person masters the basic theories of his subject and learns to think and work independently, he will surely find his own path and will be better off than someone whose training consists mainly of acquiring detailed knowledge. Will be better able to adapt to progress and change. ---Einstein (USA)

16. All reasoning must be derived from observation and experiment. ---Galileo (Italy)

17. Learn to do the rough work in science. Study facts, compare facts, and accumulate facts. ---Pavlov (Russia)

18. My most important discoveries were inspired by failure. ---David (UK)

19. Thank God for not making me a dexterous craftsman. Some of my most important discoveries were inspired by failure. ---David (UK)

20. I have been working hard for more than fifty years and am committed to the development of science. One word can describe the characteristics of my most difficult work, and that word is "failure." ---Thomson

21. For those who engage in science, diligence is the mother of success. ---Mao Yisheng (China)

22. Movement is the source of all life.

---Leonardo Da Vinci (Italy)

23. The basis of science is a healthy body. ---Marie Curie (France)

24. There is no such thing as luck, and the most accidental accidents seem to be inevitable. ---Einstein (USA)

25. I want to turn life into a scientific dream, and then turn the dream into reality. ---Marie Curie (France)

26. Science has no national boundaries, because it is a wealth that belongs to all mankind and a torch that illuminates the world, but scholars belong to the motherland. ---Pasteur (France)

27. I am willing to spend all my life engaged in scientific research to contribute to the motherland and people who gave birth to me and cultivated me. ---Pavlov (former Soviet Union)

28. History warns us that the usual fate of a new truth is: it begins as a heresy and ends in superstition. --- Huxley (UK)

29. One day, truth will win. Even if the truth fails to win in his life, holding on to the truth will make him a better person and a wiser person. --- Huxley (UK)

30. The reason why people would rather lie than follow the truth is not only because it is difficult to explore the truth, not only because the truth will constrain people's imagination, but also It's because lying better caters to some of the bad natures of human beings. --- Bacon (UK)

31. In the current era, the truth is so obscure and the lies are so deep-rooted that unless we love the truth, we will not know the truth. ---Pascal (France)

32. The study of truth can have three purposes: when we explore, we must discover the truth; when we find it, we must prove the truth; when we examine it, we Distinguish it from fallacy. ---Pascal (France)

33. The benefits of fallacy are temporary, while the benefits of truth are permanent; when truth has drawbacks, these drawbacks will be eliminated soon, while the drawbacks of fallacy will Always with the fallacy. --- Diderot (France)

34. Exploring the truth is more valuable than possessing the truth. ---Einstein (USA)

35. The pursuit of objective truth and knowledge is the highest and eternal goal of man. ---Einstein (USA)

36. In terms of knowledge of truth, anyone who considers himself an authority will surely collapse in the laughter of God! ---Einstein (USA)

37. All I have to do is use my meager strength to serve truth and justice, even if others don't like it. ---Einstein (USA)

38. The truth may be on the side of a few people. ---Plato (Greece)

39. If you deviate even a tiny bit from the truth at the beginning, you will end up completely wrong in the end. ---Aristotle (Greece)

40. No one can fully grasp the truth. ---Aristotle (Greece)

41. People who love the truth love the truth when there is no danger, and love the truth even more when there is danger. ---Aristotle (Greece)

42. Intelligence will never stop at the truth that has been known, but will always move forward towards the truth that has not yet been known. ---Bruno (Italy)

43. The truth has such power, the more you want to attack it, the more your attacks will enrich and prove it. ---Galileo (Italy)

44. Surprise is the seed of science. ---Edison (USA)

45. Every great achievement in science is based on bold fantasy. ---Dewey (USA)

46. What is the greatest gift that science has given to mankind? It is the power that makes human beings believe in the truth. ---Compton (USA)

47. Once science gives wings to fantasy, it can win. ---Faraday (UK)

48. In scientific work, people who are unwilling to go one step beyond the facts can rarely understand the facts.

---Axley Huxley (UK)

49. How to identify promising clues is the essence of the art of research. Scientists who are capable of independent thinking and who can judge evidence on its own merits rather than on the basis of the dominant ideas of the day are most likely to recognize the potential significance of something that is truly new. ---Beveridge (UK)

50. The best assistant in science is your own mind, not anything else. ---Fabre (France)

51. The world invisible to human beings is not a fantasy phantom, but a real existence illuminated by the light of science. What is noble is the power of science. ---Marie Curie (France)

52. What is important in science is the "thing" studied, not the "person" of the researcher. ---Marie Curie (France)

53. The world invisible to human beings is not a fantasy phantom, but a real existence illuminated by the light of science. What is noble is the power of science. ---Marie Curie (France)

54. What is important in science is the "thing" studied, not the "person" of the researcher. ---Marie Curie (France)

55. Once a scientist makes a achievement, he should forget what he has done and always think about what he should do. --- Fichte (Germany)

56. Science is by no means a selfish enjoyment. Those who are fortunate enough to devote themselves to scientific research should first use their knowledge to serve the people. --- Mark En (Germany)

57. You must know the essence of the scientific method. Don't listen to what a scientist says to you, but carefully watch what he is doing. ---Einstein (USA)

58. It is not a bad thing, let alone a shame, for a person to take detours and make mistakes on the road of scientific exploration. He must have the courage to admit and correct them in practice. mistake. ---Einstein (USA)

59. Scientists must grasp certain universal characteristics that can be expressed by precise formulas in the complex empirical facts, thereby exploring the universal principles of nature. ---Einstein (USA)

60. Science is never and will never be a finished book. Every major achievement brings new problems. With every development new and serious difficulties arise over time. ---Einstein (USA)

61. Scientific research can break superstition because it encourages people to think and observe things based on cause and effect. ---Einstein (USA)

62. Science is never-ending, it is an eternal mystery. ---Einstein (USA)

63. The boundaries of science are like the horizon: the closer you get to it, the further away it moves. ---Brecht (Germany)

64. People who advance scientifically but lag behind morally do not move forward, but retreat. ---Aristotle (Greece)

65. There is only one truth, and it is not in religion, but in science. ---Leonardo Da Vinci (Italy)

66. Science is the best way to make people mentally brave. ---Bruno (Italy)

67. When scientists are intimidated by power, science will become a cartilage patient. ---Galileo (Italy)

68. The truth of science should not be found in the dusty books of ancient saints, but should be found in experiments and theories based on experiments. True philosophy is written in the greatest book that is always open before our eyes. This book is the universe, nature itself, and one must read it. ---Galileo (Italy)

69. The only purpose of science is to alleviate the suffering of human existence, and scientists should consider the majority of people. ---Galileo (Italy)

70. The pursuit of science requires special courage. ---Galileo Galilei (Italy)

71. Science provides nutrition to the young and comfort to the elderly; it makes a happy life even better, and it protects you in your unfortunate moments.

---Lomonosov (former Soviet Union)

72. Conquering the fortress of science is like fighting a war. Someone will always die and someone will be injured. I want to dedicate myself to science. ---Lomonosov (former Soviet Union)

73. There is no doubt that philosophy and science reinforce each other in many aspects. ---Lomonosov (former Soviet Union)

74. Scientists do not create anything, but reveal the ready-made hidden reality in nature, and artists create analogues of reality. ---Goncharov (former Soviet Union)

75. Science requires everyone to give everything without ulterior motives and willingly in order to receive the heavy cross of calm knowledge as a reward. ---Herzen (former Soviet Union)

76. Science is at home everywhere. But it will not produce a good harvest wherever it is not sown. ---Herzen (former Soviet Union)

77. Science can never be obtained without hard work. There is no other way to obtain it except sweating. Enthusiasm, fantasy, and desire with the whole body and mind cannot replace labor. There is no "easy science" in the world. ---Herzen (former Soviet Union)

78. Before you want to climb to the top of science, you must thoroughly study the preliminary knowledge of science. Never take action on the next thing before you fully understand the previous thing. ---Pavlov (former Soviet Union)

79. You will get tired of monotonous climbing movements, but every step is closer to the top. ---Suhomlinsky (former Soviet Union)

80. Scientific achievements are accumulated bit by bit. Only long-term accumulation can the bits and pieces merge into a sea. ---Hua Luogeng (China)

81. It is best for us to regard our own life as the continuation of the lives of our predecessors, a part of the same life today, and also the beginning of the lives of future generations. If this continues, science will become more brilliant day by day, and society will become more beautiful day by day. ---Hua Luogeng (China)

82. Science is an honest thing, and it relies on the labor and wisdom of many people to accumulate. ---Li Siguang (China)

83. Science respects facts and cannot make up random reasons to attach to a theory. ---Li Siguang (China)

84. The true scientific spirit must be developed from correct criticism and self-criticism. Real scientific results must stand the test of facts. With such a double guarantee, we can do it with confidence and boldness, and we will not dig ourselves into the trap of arrogance. ---Li Siguang (China)

85. Difficulties can only scare cowards and lazy people, but victory always belongs to those who dare to climb the peak of science. ---Mao Yisheng (China)

86. Reading is easy, thinking is difficult, but if one of them is missing, it will be useless. ---Franklin (USA)

87. The study of history can make people smart; the study of poetry can make people witty; the study of mathematics can make people sophisticated; the study of ethics can make people brave; the study of theory and rhetoric can make people People are content. ---Bacon (UK)

88. The question mark is the key to any science. ---Pavlov (former Soviet Union)

89. If you think of simple things as complicated, you can discover new fields; if you think of complex phenomena as simple, you can discover new laws. ---Newton (UK)

90. No great discovery can be made without bold guesses. ---Newton (UK)

91. If I have made some small contribution to the world, it is not because of anything else, but because of my hard and long-lasting thinking. ---Newton (UK)

92. I always strive to maintain the freedom of my thoughts. I can give up any hypothesis, no matter how beloved it is, as long as the facts prove that it is inconsistent.

---Darwin (UK)

93. People who are good at thinking, once freed from the dazzling influence of traditional prejudice, will find the ultimate expression of human greatness in the lower ancestors of mankind. Good evidence, and from the long evolutionary past of mankind, will be found the confidence and reasonable basis for mankind to reach a more noble future. --- Huxley (UK)

94. Profound thoughts are like nails. Once nailed into the brain, nothing can pull it out. --- Diderot (France)

95. We hardly think about the present. Even if I think about it occasionally, it is only to deal with the future, and I accidentally think of getting some guidance from the present. Now is never our purpose. The past and present are only our means, only the future is the end. ---Pasteur (France)

96. Fantasy is the wings of poets, and hypothesis is the ladder of science. ---Goethe (Germany)

97. The development of our thoughts often comes from curiosity in a sense. ---Einstein (USA)

98. Without creative individuals who can think and judge independently, the upward development of society would be unimaginable. ---Einstein (USA)

99. The development of the thinking world, in a sense, is the continuous getting rid of surprise. ---Einstein (USA)

100. Imagination is more important than knowledge, because knowledge is limited, and imagination summarizes everything in the world, promotes progress, and is the source of knowledge evolution. Seriously, imagination is a real factor in scientific research. ---Einstein (USA)

101. Raising a question is often more important than solving a problem, because solving a problem may just be a teaching or experimental skill. Raising new questions, new possibilities, and looking at old problems from a new perspective all require creative imagination and mark real progress in science. ---Einstein (USA)

102. A soul without imagination is like an observatory without a telescope. ---Einstein (USA)

103. To learn knowledge, you must be good at thinking, thinking, and thinking again. This is how I became a scientist. ---Einstein (USA)

104. Thought is always the ruler of the universe. ---Plato (Greece)

105. In order to make true and correct judgments, one must free one's thoughts from the shackles of any prejudice and paranoia. ---Lomonosov (Russia)

106. In the career of a creative artist, every step must be taken carefully before proceeding, rather than blindly taking action. ---Michulin (former Soviet Union)

107. Philosophy is the friend of reason and science, while theology is the enemy of reason and the patron of ignorance. --- Diderot (France)

108. The best thing we can experience is mystery, which is the source of all true art and science. ---Einstein (USA)

109. Spreading knowledge is sowing happiness. …The progress of scientific research and its ever-expanding fields will arouse our hope, and the bacteria present in the human body and mind will gradually disappear. ---Nobel (Sweden)

110. Invention is one percent inspiration and ninety-nine percent blood and sweat. ---Edison (USA)

111. Only by paying equal attention to both gymnastics and music can one become a complete personality. Because gymnastics can exercise the body and music can cultivate the spirit. ---Marie Curie (France)

112. Only by paying equal attention to both gymnastics and music can one become a complete personality. Because gymnastics can exercise the body and music can cultivate the spirit. ---Plato (Greece)

113. Health is not a matter of physical condition, but a matter of mental condition. ---Plato (Greece)

114. There is nothing happier than health, although they did not feel that it was the greatest happiness before they fell ill.

---Plato (Greece)

115. Nothing is most likely to cause a person to fail and damage a person more than to not engage in physical activity for a long time. ---Plato (Greece)

116. Don't neglect your body's health. Drink, eat, and move in moderation. ---Pythagoras (Greece)

117. Acting against health with unrestrained behavior is betraying health with one's own lust. ---Democritus (Greece)

118. Movement is the source of all life. ---Leonardo Da Vinci (Italy)

119. If water is stagnant, it loses its purity, and if the heart is inactive, the essence will disappear. ---Leonardo Da Vinci (Italy)

120. Do it yourself, move your own feet, observe with your own eyes----this is the highest principle of our experimental work. The wood hitting game can exercise your arm strength, leg strength and eyesight! ---Pavlov (former Soviet Union)

121. We must turn life into a scientific dream, and then turn the dream into reality. ---Marie Curie (France)

122. Stay healthy; this is an obligation to yourself and even to society. ---Franklin (USA)

123. Going to bed early and getting up early makes people healthy, wealthy and wise. ---Franklin (USA)

124. Dietary restraint often makes people clear-headed and quick-thinking. ---Franklin (USA)

125. A healthy body is the living room of the soul, and a sick body is the prison of the soul. ---Bacon (UK)

126. We only have inherent laws of health. Few people pay attention to these laws, and they often don't notice them until they are dying, but it is too late to regret. If everyone knew proper fitness methods, it goes without saying that life could be greatly extended. ---Bacon (UK)

127. Having a calm mind and a happy spirit when eating, sleeping, and exercising is one of the best secrets to longevity. ---Bacon (UK)

128. Food is like oil to a lamp; if there is too much oil, the lamp will light up; if there is too little oil, the lamp will go out. However, a lamp often goes out due to too much oil. ---Fleming (UK)

129. The basis of science is a healthy body. ---Marie Curie (France)

130. The most perfect things are the least susceptible to changes caused by external influences. For example, the strongest people are not easily affected by diet or work, and the strongest plants and trees are not easily affected by wind and sun. ---Plato (Greece)

131. Sorrow, worry and pessimism can make people sick; positivity, joy, strong will and optimism can defeat diseases and make people strong and longevity. ---Pavlov (former Soviet Union)

132. Don’t lose your ability to feel life, beauty, and poetry because you have been immersed in science for a long time. ---Darwin (UK)

133. As far as I remember my personality in school, the thing that had an impact on me later was: I had strong and diverse interests and was addicted to my own feelings. Interested in things and like to understand any complex issues and things. ---Darwin (UK)

134. Apart from knowledge and learning, no other power in the world can be established in the human spirit and soul, in human thoughts, imagination, opinions and beliefs. Dominance and authority. ---Bacon (UK)