Words are the voice of the heart.

Tsze-Kung asked, “Is there one word with which to act in accordance throughout a lifetime?” The Master said, “Is not reciprocity such a word? What you do not want done to yourself, do not do to others.

I saw some piglets suckling their dead mother. After a short while they shuddered and went away. They had sensed that she could no longer see them and that she wasn't like them any more. What they loved in their mother wasn't her body, but whatever it was that made her body live.

The perfecting of one's self is the fundamental base of all progress and all moral development.

A man should demand much from himself, but little from others. When you meet a man of worth, think how you may attain to his excellence. When you meet an unworthy one, then look within and examine yourself.

The gentleman prefers to be slow in word but diligent in action.

The hardest thing of all is to find a black cat in a dark room, especially if there is no cat.