1. We should dare to think about "unimaginable things" because if things become unimaginable, thinking will stop and action will become unconscious—— Fulbright

2. Profession is diligent but lacking in fun, while acting out of thought is destroyed by following—— Han Yu

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

4. Repetition is the mother of learning—— Dickens

5. Although insidious friendship allows you to get some trivial benefits, it should deprive you of your treasure - independent thinking and pure love for truth—— Belinsky

6. How can one know oneself? By no means through thinking, but through practice—— Goethe

7. The ability to think objectively is reason, and the emotion based on reason is humility. Only when we get rid of the illusion of seeking omnipotence in childhood can we have objectivity and use our own reason—— Fromm

8. A minute's thought is worth an hour's chatter—— Thomas Hood

9. Intelligence cancels fate. As long as a person is thinking, he is independent—— Emerson

10. Habits dominate those who are not good at thinking -- Wordsworth

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

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

13. Give play to intangible capital (time, energy, ambition, thinking), and assist tangible capital (capital, human resources, raw materials, social relations) to do things that have never been done before and that people dare not do today—— Konosuke Matsushita

14. Nothing that God does is better than pure thinking, and the closest thing to this happiness in human behavior may be the closest activity to thinking—— Aristotle

15. A person who thinks too much will lose the fun of being a man—— Shakespeare

16. It is better to draw back and tie a net than to admire fish at the source—— Ban Gu

17. Adversity and hardship is the highest school for tempering personality—— Socrates

18. Don't let your tongue get ahead of your thinking—— Democrite

19. Learning knowledge should be good at thinking, thinking and rethinking—— Einstein

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

21. Learn from the past and seek truth from facts—— Hanshu

22. Reading enriches people, thinking makes people profound, and conversation makes people sober—— Franklin

23. The most troublesome thing for most people is to think hard—— James Bryce

24. Read important books by heart—— author of the history Zizhi Tongjian

25. Learning knowledge should be good at thinking, thinking and rethinking. This is how I became a scientist—— Einstein

26. The harder it is, the more we have to do. Reform has never been smooth—— Lu Xunqin is a priceless treasure, and he should be careful to protect his body—— Shakespeare

27. Positive thinking leads to a positive life, while negative thinking leads to a negative life—— nameless

28. Can we say that people only think when they can't think clearly what they are thinking—— Goethe

29. It is the most time saving thing to spend time thinking—— Katzens

30. To really think more, we must be willing to endure and continue the state of doubt, which is the motivation for thorough exploration, so that we will not accept a certain idea or affirm a certain belief before showing sufficient reasons—— john dewey

31. One step at a time cannot lead to a thousand miles; There is no river or sea without small streams—— a pre-Qin philosopher

32. Everything is getting better and better, which comes from appropriate reform—— Balzac