2. The development of the thinking world, in a sense, is to get rid of surprises constantly. -Einstein
3. The thinking of a scholar is not as good as the discussion of three ordinary people-Tibetan
4. Being lazy in thinking, unwilling to delve into and deeply understand, being complacent or content with insignificant knowledge are all reasons for poor intelligence. This poverty can be called by one word, which is "stupidity". -Gorky, writer of the former Soviet Union
5. Thinking is the greatest pleasure of mankind. -Brecht
6. I have thought about two opposing educational methods many times: one is that people try to keep students' innocence, confuse innocence with ignorance, and think that it is better to avoid the evil that is known than to avoid the evil that is not known; The other is that once the students reach the age of understanding, they will bravely show him the evil in an extremely ugly and naked way, except for the subtle things that make people shy, so that he can hate it and avoid it. I think we should know evil. -Baleira
7. Thinkers help people to think, because they set a way of thinking for others. No one can write or think alone behind closed doors-thinking is invisible, but in order to create tangible things with the flavor of the times, it is necessary to express ideas. -Hubbard, American humorist
8. "Thinking" should go ahead of others, and "Desire" might as well stay behind. -Franklin
9. The ability to think independently is very necessary for engaging in scientific research or any other work. In history, any major invention in science is due to the inventor's giving full play to this original spirit. -Hua Luogeng
1. Without knowledge, you can't think, and without thinking, you can't get knowledge-Japan
11. When studying and studying, you should pay attention to two problems, one is "malnutrition", and there is no certain literature and history basis, no scientific theoretical preparation, and no first-hand information collection. What you get is either sallow and emaciated, or. The second is "indigestion". For book knowledge, whether it is ancient or modern or an authoritative theory, we should study it deeply, chew it too carefully, think independently, and avoid swallowing dates, following suit, drifting with the flow, careless and superficial. -Ma Yinchu