From the above famous sayings, I understand what is the basic quality and richness that a poet must have.

The bigger a person grows in the inner darkness, the smaller his external form becomes. -(Czech writer) Milan Kundera

The foundation of wisdom is to know yourself. -(Lebanese writer) Ji Bolun

Giving up yourself is the best way to find yourself. Sri Arrobodo (Indian philosopher)

The development of free individuals is the primary condition for promoting social development. Sri Arrobodo (Indian philosopher)

As long as people live, the future will always depend on themselves. -Jaspers (German philosopher)

Self-protection is the highest goal of any life, which is the principle in the living world. -(Japanese social activist) Daisaku Ikeda

Look at yourself before correcting yourself. -(German philosopher) Nietzsche

In times of crisis, it is an honest idea to rely only on yourself and not on others. -(China, Minister of the Qing Dynasty) Zeng Guofan

The strongest person in the world is an independent person. -(Norwegian playwright) Icahn

Of all the knowledge, the wise and the kind seek to know themselves most. -(British playwright and poet) Shakespeare

Of all the shortcomings, the most hopeless is to despise yourself. Montaigne (French writer)

He who can restrain himself after winning has won a double victory. -(British philosopher) Bacon