He who knows others is wise, and he who knows himself is wise. -"Lao Zi"

Self-confidence and self-reliance are strong pillars. -England

Confidence in yourself is the first step on the road to success. -Einstein

Only confident people can immerse themselves in life with confidence everywhere and realize their will. Gorky

Timid questions always get confident answers.

Everyone should have self-esteem, self-confidence and independence, otherwise he is a slave. But self-esteem is not belittling people, self-confidence is not complacency, and independence is not an arc. -Xu Teli

It is only because life goes on that faith is blindly produced, and this belief is empty. Joe Santayana

Learning sometimes only changes the elements of thoughts and beliefs in a person's attitude, but does not change the mood and behavior tendency, so after a long time, the attitude returns to its original state. -Social psychology

Believe in your own ideas and believe that what you are looking for in your heart must also be suitable for others. This is a genius. Emerson