Happiness comes from theperfect practice of virtue.

If every tool, when ordered, or even of its own accord, could do the work that befits it... then there would be no need either of apprentices for the master workers or of slaves for the lords.

Quid quid movetur ab alio movetur"(nothing moves without having been moved).

In seeking for justice men seek for the mean or neutral, for the law is the mean. Again, customary laws have more weight, and relate to more important matters, than written laws, and a man may be a safer ruler than the written law, but not safer than the customary law.

When the citizens at large administer the state for the common interest, the government is called by the generic name - a constitution.

We praise a man who feels angry on the right grounds and against the right persons and also in the right manner at the right moment and for the right length of time.

Happiness is a sort of action.