...happiness is an activity and a complete utilization of virtue, not conditionally but absolutely.

No notice is taken of a little evil, but when it increases it strikes the eye.

Happiness is a state of activity.

For knowing is spoken of in three ways: it may be either universal knowledge or knowledge proper to the matter in hand or actualising such knowledge; consequently three kinds of error also are possible.

Music has a power of forming the character, and should therefore be introduced into the education of the young.

A democracy when put to the strain grows weak, and is supplanted by Oligarchy.

Change in all things is sweet.