Choose your life's mate carefully. From this one decision will come 90 percent of all your happiness or misery.

Happiness is beneficial for the body, but it is grief that develops the powers of the mind.

What we call the secret of happiness is no more a secret than our willingness to choose life.

Most folks are as happy as they make up their minds to be.

Imagination disposes of everything it creates beauty, justice, and happiness, which are everything in this world.

To find out what one is fitted to do, and to secure an opportunity to do it, is the key to happiness.

An effort made for the happiness of others lifts above ourselves.

Satisfaction of one's curiosity is one of the greatest sources of happiness in life.

Happiness is when what you think, what you say, and what you do are in harmony.

Morality is not the doctrine of how we may make ourselves happy, but how we may make ourselves worthy of happiness.