Man's nature is evil; goodness is the result of conscious activity.

The drum is surely the lord of music, is it not?

One must remember equality, yet also be aware of difference, for if the people are allowed to act as it pleases them without coming up against displeasure, if one gives rein to its desires without setting [any] limit, it becomes confused and can no longer take delight in anything.

If the impulse to daring and bravery is too fierce and violent, stay it with guidance and instruction.

If the gentleman has ability, he is magnanimous, generous, tolerant, and straightforward, through which he opens the way to instruct others.

If there is no dull and determined effort, there will be no brilliant achievement.

I once tried thinking for an entire day, but I found it less valuable than one moment of study.