Happiness, like unhappiness, is a proactive choice.
The 7 Habits of Highly Effective People: Powerful Lessons in Personal ChangeTo learn to die is to learn to live. Death is the giver of life.
The Age Of Absurdity: Why Modern Life Makes It Hard To Be HappyThere is a river whose streams make glad the city of Love. Along that river is the tree of heaven.
The Address Of HappinessHappiness: being able to forget or, to express in a more learned fashion.
On the Advantage and Disadvantage of History for Life