Hypocrisy likes to hide in the noblest thoughts. It never tries to break away from thinking, because thinking can make it gain a noble reputation without blowing away the dust-edmund burke.
Who uses his head to think, in the end, there is nothing but feeling. -Goethe
People think by nature and speak by rules-Caesar.
You can learn from other people's ideas, but you must think in your own way and cast a sand mold of your own thoughts in your own mold. -Mutton
The thinking of a scholar is not as good as the discussion of three ordinary people-Tibetans.
You can't think without knowledge, and you can't acquire knowledge without thinking-Japan
If no one teaches us the lesson of failure, we will accomplish nothing. The trajectory of our thinking is to choose between right and wrong, and the frequency of wrong choice and right choice is equal-lewis thomas.
I have thought about two opposing ways of education many times: one is that people try to keep students' innocence, confuse innocence with ignorance, and think it is better to avoid the known evil than the unknown evil; The other is to learn. [Details]-Baleira
Grass can only be turned into milk after repeated digestion by cattle; Books can only become knowledge after repeated thinking-Tajiks.