Knowing something is not as good as liking it. Liking something is not as good as rejoicing in it.

Silence is the true friend that never betrays.

He who learns but does not think, is lost. He who thinks but does not learn is in great danger.

Without an acquaintance with the rules of propriety, it is impossible for the character to be established

Attack the evil that is within yourself, rather than attacking the evil that is in others.

A man who has committed a mistake and does not correct it is committing another mistake.

The sun and moon shine on all without partiality.