1. The work is accomplished by diligence but neglected by play; the success is achieved by thinking but destroyed by casualness. ——Han Yu

2. To learn knowledge, you must be good at thinking, thinking, and thinking again. This is how I became a scientist. ——Einstein

3. Wisdom is not the meditation of death, but the meditation of life. —— Spinoza

4. It is necessary to know that the goal of school should be to cultivate people who can act independently and think independently. ——Einstein

5. The most troublesome thing for most people is thinking hard. ——James Bryce

6. Thinking is one of mankind’s greatest pleasures. ——Brecht

7. Overly calm thinking and lack of emotional impulse will inevitably lead to psychological abnormality. ——Vasilev

8. To truly think more, we must be willing to endure and continue that state of doubt. This is the motivation for thorough exploration, so that we will not be satisfied with what we have learned. Reasons before accepting a hypothesis or affirming a belief. ——John Dewey

9. Talented people who are not good at thinking will surely end in tragedy. ——Gambida

10. The ability to think objectively is reason, and the emotion based on reason is humility. Only by freeing ourselves from our childhood illusions of omniscience and omnipotence can we be objective and use our reason. ——Fromm

11. People can become gods by thinking. ——Lamartine

12. Intelligence cancels fate. As long as a person is thinking, he is autonomous. ——Emerson

13. Meditation is labor, and thinking is action. ——Hugo

14. Most thinkers write poorly because they not only have to convey their thoughts, but also the process of thinking. ——Nietzsche

15. What God does is better than any imaginable happy behavior, but pure thinking, and the thing closest to this kind of happiness in human behavior may be the closest thing to thinking. Close activities. ——Aristotle

16. There is no expedient that can avoid real labor-thinking. ——Edison

17. Whoever does not use his brain to think will end up with nothing but feelings. ——Goethe

18. If a person thinks too much, he will lose the joy of being a human being. ——Shakespeare

19. We must dare to think about "the unimaginable", because if things become unimaginable, thinking stops and action becomes unconscious. —— Fulbright

20. Anyone who is good at thinking must be a person who can pursue what is most beneficial to mankind through action based on his thinking. ——Aristotle

21. One minute of thinking is worth an hour of nagging. ——Thomas Hood

22. If you can't say what you think, you will soon say what you don't think about. ——Theodore Parker

23. You can get ideas from others, but your way of thinking, that is, the mold for casting your ideas, must be your own. ——Ram

24. A person who concentrates on thinking is not wasting his time. While some labor is tangible, there is also a kind of labor that is intangible. ——Hugo

25. Everyone must think in his own way; because on his own path, he will discover a truth or a truth that can help him spend his life. But he must not let himself go; he must control himself, and naked instinct alone will not suffice. ——Goethe

26. Can we say that people are only thinking when they cannot think clearly about what they are thinking about? ——Goethe

27. What is the most difficult job in the world? Thought. There is nothing worth thinking about that has not been thought about before; all we have to do is try to think about it again.

——Goethe

28. Scientific inspiration can never come by waiting. If there are any accidental opportunities in the development of science, 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

29. Although insidious friendship allows you to get some trivial favors, it will deprive you of your treasures - independent thinking and pure love for the truth! ——Belinsky

30. The ability to think independently is very necessary for engaging in scientific research or any other work. In history, any major scientific invention is due to the inventor giving full play to this original spirit. ——Hua Luogeng

31. 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

32. Everyone must develop the habit of self-study. Even students in school today must develop the habit of self-study, because sooner or later they will leave school! Self-study is the ability to learn independently and think independently. Traveling still depends on the traveler himself. ——Hua Luogeng

33. The most important thing for people is to discover themselves. Therefore, you must often think in solitude and silence. ——Nansen

34. We ourselves are the torch waiting to be burned. Bravely explore this power that can create miracles in life. With the power of positive thinking, you will discover a kind of wholehearted thinking and lifestyle. Believe in miracles and you can create miracles in life. ——Norman Vincent Peale

35. The so-called true wisdom has been thought about thousands of times; but if we want to make them truly our own, they must go through us. I thought about them again and again until they took root in my personal experience. ——Goethe