Examine life

From The Ten Golden Rules: Ancient Wisdom from the Greek Philosophers on Living the Good Life by M. A. Soupios and Panos Mourdoukoutas.

1. Examine life
2. Worry only about those things under your control
3. Treasure friendship
4. Experience true pleasure
5. Master yourself
6. Avoid excess
7. Be a responsible human being
8. Don't be a prosperous fool
9. Don't do evil to others
10. Kindness to others tends to be rewarded