I grow old learning something new every day.
No one can be said to be happy until he is dead.
Rich people without wisdom and learning are but sheep with golden fleeces.
In giving advice, try to help, not to please.
Society is well governed when people obey the magistrates, and the magistrates obey the law.
Men keep their agreements when it is an advantage to both parties not to break them; and I shall so frame my laws that it will be evident to the Athenians that it will be for their interest to observe them.
The best city is where those who are not wronged, no less than those who are wronged, exert themselves to punish the wrongdoers.