30 Phil, Chapter 9: Aristotle and Empiricism
Aristotle was the greatest Greek philosopher and covered nearly all subjects including physics, biology, zoology, metaphysics, logic, ethics, aesthetics, poetry, theatre, music, rhetoric, psychology, linguistics, economics, politics, meteorology, geology, and government. His Aristotelian philosophy characterized by deductive logic and an analytic inductive method.

Some of my favorite translated sayings are:

• The more you know, the more you know you don’t know.
• It is the mark of an educated mind to be able to entertain a thought without accepting it.
• Happiness depends upon ourselves.
• Happiness is the meaning and the purpose of life, the whole aim and end of human existence.
• The educated differ from the uneducated as much as the living differ from the dead.
• Quality is not an act, it is a habit.