-Lao Tzu

2. Everyone has his own fixing needle, and the root of everything is always in his heart.

but I laughed and saw it upside down, looking for it outside the branches and leaves.

-Wang Yangming

3. No one is complete. The so-called happiness is to recognize your own limitations and keep your place.

-romain rolland

4. We must modestly recognize the limitations of our knowledge and ability.

-Peter Buffett

5. Indulging one's own desires is the greatest evil; Talking about other people's privacy is the greatest sin; Ignorance of one's own fault is the greatest pain.

-Aristotle

6. A fool thinks he is clever, but a wise man knows himself.

-Shakespeare

7. A person can't live a good life if he doesn't know himself clearly.

—— Anonymous

8. Only by knowing the mind can we achieve the goal. If a person does not see himself clearly, his life orientation must be wrong. Even if you see yourself clearly, if you can't dominate yourself, you can't realize your ideal. An ordinary man can realize his ideal, first of all, he should know himself clearly and give himself a proper position.

-anonymous