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 wherever it is not sown, it will not bring forth a good harvest. ---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)