He who knows, knows not. He who knows not, knows.

In work, do what you enjoy.

Those who are quiet value the words. When their task is completed, people will say: We did it ourselves.

Nature doesn't make long speeches.

I do not act, and people become reformed by themselves.

Love the whole world as if it were your self; then you will truly care for all things.

Wise men hear and see as little children do.