What are some beautiful sentences about knowing yourself correctly?

Self-knowledge is the most rare knowledge. Spain?

The greatest pride and the greatest inferiority both show that the mind is the most fragile. -Spinoza

The hardest thing is to know yourself. Greece?

Even the most experienced person can't see his back. Africa?

Everyone knows where shoes pinch. Latin America?

Being lazy in thinking, unwilling to delve into and deeply understand, complacent or content with trivial knowledge are all reasons for poor intelligence. This kind of poverty is usually called by one word, which is "stupid". Gorky?

Never get stuck in pride. Because once you are proud, you will be stubborn when you agree; Because once you are proud, you will refuse other people's advice and friendship. Because once you are proud, you will lose your objective standards. -Pavlov?

Arrogant flattery is a person. It is flattery that wins us, but arrogance that doesn't understand us. -Shen Juyi?

The spirit of a great man with lofty ideals should not be underestimated. -Zhuge Liang? What constitutes the biggest obstacle to our study is the known, not the unknown. Bernard There is only one audience who praises himself. -Japan?

Dissatisfaction with oneself is one of the fundamental characteristics of any truly talented person. Chekhov?

Those who are afraid of you to your face must hate you behind your back. -England? A fool is conceited, and his complacency is precisely the shortcoming of being laughed at and ridiculed, and he often exaggerates what should be regarded as a great shame. -krylov?

If you can't judge yourself, you won't judge others. Germany?

No matter how great our achievements are, we should still be aware of the enemy's strength, be vigilant, and never allow ourselves to be complacent or neglect our own team. Stalin?

Mean and arrogant motives will only satisfy the greed of fools and human invaders and marauders. People should give up this motivation and stop letting these attractive drinks anesthetize those pretentious people! -Saint-Simon?

Don't laugh at others' backs, stand up straight. -The Soviet Union?

No matter what stilts you step on, you can't leave your own feet. Brecht?