“To be wrong is nothing unless you continue to remember it.”

To study and not think is a waste. To think and not study is dangerous.

They must often change, who would be constant in happiness or wisdom.

The cautious seldom err.

He who wishes to secure the good of others, has already secured his own.

The Superior Man is aware of Righteousness, the inferior man is aware of advantage.

Sincerity is the way of Heaven. The attainment of sincerity is the way of men.

I will not be concerned at other men is not knowing me;I will be concerned at my own want of ability.