Without feelings of respect, what is there to distinguish men from beasts?

Not to talk with people although they can be talked with is to waste people. To talk with people although they can't be talked with is to waste words. A man of understanding does not waste people, but he also does not waste words.

The superior man understands what is right; the inferior man understands what will sell.

cautiously, you avoid trouble. See all that you can – then, if you forget the perilous and

To know that you know, and to know that you don't know - that is real wisdom.