When you know a thing, to hold that you know it; and when you do not know a thing, to allow that you do not know it - this is knowledge.

When you have faults, do not fear to abandon them.

With coarse rice to eat, with water to drink, and my bended arm for a pillow - I have still joy in the midst of these things. Riches and honors acquired by unr…

When we see men of worth, we should think of equaling them; when we see men of a contrary character, we should turn inwards and examine ourselves.