Experience: The wisdom that enables us to recognize as an undesirable old acquaintance the folly that we have already embraced.

Dawn: The time when men of reason go to bed.

Politics is the conduct of public affairs for private advantage.

Education: That which discloses to the wise and disguises from the foolish their lack of understanding.

Speak when you are angry and you will make the best speech you will ever regret.

All are lunatics, but he who can analyze his delusion is called a philosopher.