To be poor without murmuring is difficult. To be rich without being proud is easy.

Let a ruler base his government upon virtuous principles, and he will be like the pole-star, which remains steadfast in its place, while all the host of stars turn towards it

Know what you know and know that you don't know what you don't know — that is the characteristic of one who knows.

Clever talk and domineering manner have little to with being a Man at His Best.

For benefits return benefits; for injuries return justice without any admixture of revenge.

Riches and honor are what everyone desires, but if they can be gained only by doing evil, they must not be held. Don't worry about not being in office, worry about qualifying yourself for office. Don't worry that no one knows you, but seek to be worthy of being known.

To study and constantly, is this not a pleasure? To have friends come from far away places, is this not a joy? If people do not recognize your worth, but this does not worry you, are you not a true gentleman?