The Tao cannot be separated for a moment, but it is not the Tao to be separated. Therefore, a gentleman should be cautious about what he does not see and be afraid of what he does not hear. Don't see what is hidden, don't show what is subtle, so a gentleman should be careful about what he is alone." - "The Book of Rites: Doctrine of the Mean"

The so-called person who is sincere in his intention should not deceive himself. Like a bad smell, like a good person Color, this is called self-effacement. A villain must be careful when he is alone. When he sees a gentleman, he will be disgusted with it. If he sees his lungs and liver, he will be disgusted. What's the benefit? This means that sincerity is in the middle and appearance is in the outer. Therefore, a gentleman must be cautious about his independence. - "Book of Rites·University" In the rivers and seas, a gentleman does not act for the sake of riding, but does not rest for the sake of ignorance. "Huainanzi·Shuo Shan Xun"

The gentleman is cautious about his own independence, and this is not the case. Even if it is a subtle or hidden place, people should always be cautious about it. This is true for small things, it is the same for big things, it is like this for obvious places, and it is also like this for hidden places. "Sincerity" - Zhu Xi

There is no essence other than being alone, and there is no effort other than being cautious. - Liu Zongzhou

How you behave when you are alone and no one is paying attention. You must also be cautious... - "Cihai"

When a person is working independently without supervision and has the possibility of doing all kinds of bad things, he is called being cautious and independent.

Being immersed in the mud and not being eroded by the sugar-coated bullets of the bourgeoisie is the most valuable revolutionary quality. ——Zhou Enlai

Consciousness is the mother of progress, and self-abasement is the mother of progress. It is the source of corruption, so self-consciousness and self-abasement are indispensable. ——Zou Taofen

As a person, you must respect your parents, be kind to your children, be generous to your poor relatives, and be generous to everyone. Be polite. ——Russell

I would like to prove that anyone who behaves kindly and noblely will be able to endure hardships. ——Beethoven

Decoration is also true for virtue. It is out of place, because virtue is the strength and vitality of the soul. ——Rousseau

I am convinced that only a moral citizen can pay an acceptable tribute to his motherland. ——Rousseau

Sound judgment on factual issues is the true foundation of all virtues - Comenius

Virtue is like a famous incense, its fragrance becomes stronger after being burned or pressed, and luck can best reveal it. Bad luck and bad luck can best reveal virtue.

——Bacon