1. Two things. The deeper and more lasting I think about them, the more lasting the admiration and awe they arouse in my heart. One is the vast and splendid starry sky above us, and the other is the lofty moral law in our hearts. They proved to me that God is on my head and in my heart.

2. Man is the measure of everything.

3. The busier I am, the stronger I feel alive, and the more I realize the existence of my life.

Conscience is an instinct to judge oneself according to moral standards. This is not only an ability, but also an instinct.

5. to judge beauty, you must have a cultivated mind.

6. Work is the best way to make life happy.

Living without an aim is like sailing without a compass.

I am not teaching you philosophy, but teaching you how to think philosophically.

9. When love needs me, I am not qualified to enjoy it. When I needed love, it left me.

10, rationality holds its own principle on the one hand, and conducts research and experiments based on that principle on the other hand, moving towards nature.

1 1, I am lonely, I am free, I am my own emperor.

12, angry, is to punish yourself with the mistakes of others.

13, honesty is better than all intelligence, because it is the basic condition of intelligence.

14. Shyness is the secret of nature, which is used to restrain the desire to indulge. It follows the call of nature, but it is always integrated with goodness and virtue.

15, if you don't learn humor, people will be too bitter.

16, if you want to achieve great things, start while you are young.

17, activities or sports are teachers of human health.

18, man can't be condemned as a slave, he can only regard himself as a slave.

19, philosophy can't be taught, and philosophy will always be the cause of thinkers.

20. Morality needs to dominate itself first.

2 1, there are three things that help ease the hardships of life: hope, sleep and laughter.

22, learned, and then prescient; Have a vision and then be able to do it.

23. Beauty is a symbol of moral goodness.

24. Man is the ultimate goal of the creation of this world, because man is the only concept that can form a purpose in this world, and it is a system that forms a purpose from a lot of purposeful things with the help of his rationality.

25. If there is no sufficient reason to refuse the child's request, it should be met; If there is a reason to disagree with this request, then he is not allowed to cheat. Once you refuse, don't change.

26. The reason why the sea is great is that besides its beauty, grandeur and generosity, it also has the function of self-purification.

27. A great man is born with an impermanent smile.

28. Genius is a person who makes his own laws.

Suicide is abhorrent because God forbids it. God forbids suicide because it is abhorrent.

30. The best enjoyment is work.

3 1. An agile pigeon flies freely out of the air and feels the resistance of the air. It may imagine that it will fly more briskly in a vacuum.

32. Morality is really not a dogma to guide people how to make themselves happy, but a theory to guide people how to deserve happiness.

A direct interest in natural beauty ... is always a symbol of kindness.

In fact, man is completely rational, so he exists because he is an end in himself, not just a tool of this or that will.

35, this awe-inspiring concept of "personality", on the one hand, makes us notice that our behavior is inconsistent with it from the beginning, and because of this, it suppresses our conceit, but at the same time it also makes us clearly see the sublimity of our nature; Even in very ordinary human reason, this concept is natural and obvious. A person who knows a little shame sometimes finds that he could have told a harmless lie in order to get rid of some disgusting behaviors. Even seek some benefits for his lovely and respectable friend, but he never lies for fear of secretly despising him? An honest man can get rid of some kind of suffering as long as he quits his post, but isn't it because he consciously realizes that he can set an example, safeguard human dignity and respect it, and feel guilty and not afraid of conscience condemnation?

36. All our knowledge begins with sensibility, then enters intellectuality, and finally ends with rationality. Nothing is higher than reason.

37. The purpose of education is to make people become people.

38. Respect is always given to people, not to things. Things can arouse the goodness in our hearts, if they are animals (such as horses and dogs). ), they even evoke love; They can also cause fear, such as an ocean or a volcano, but they will never arouse our respect. ..... Fontenelle，Bernard Le Bovier de said: In front of distinguished guests, I bend over and my heart will not bow. I can also add that if I am ashamed to see a humble civilian with good moral character, then my heart will also pay tribute to him, whether I like it or not, no matter how cocky I am, so that he will not dare to ignore my high position.

39. If you don't immediately feel disgusted when you meet immoral things, and you don't immediately feel happy when you meet beautiful things, you have no sense of morality, and such people have no conscience. Who did immoral things, afraid of being sentenced, did not blame himself for his misconduct, but was frightened by the thought of painful consequences. Such people have no conscience, only the surface of conscience. However, whoever can realize the immorality of the behavior itself, regardless of the consequences, has a conscience.

40. One of the most complicated tasks of education is to combine obeying the compulsion of law with educating children to make good use of their free power. As long as children don't do things harmful to themselves and others, they should be given freedom of action and don't try to change their wishes. Let children know that only by providing others with the possibility to achieve their goals can they achieve their goals.

4 1, we can't expect the king to become a philosopher or a philosopher to become a king, and we can't hope so, because mastering power will inevitably destroy rational free judgment. But neither the king nor people like the king (who rule themselves according to equal laws) should let such philosophers disappear or be silent, but should let them speak publicly; This is essential to illuminate the cause of both of them, and because such philosophers are not inherently intrigued and cronyism, they will not be suspected of being slandered by propagandists.