The secret to happiness is freedom... And the secret to freedom is courage.

Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.

Be happy with what you have and are, be generous with both, and you won't have to hunt for happiness.

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

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

Happiness doesn't depend on any external conditions, it is governed by our mental attitude.

Happiness is not something ready made. It comes from your own actions.

Some cause happiness wherever they go others whenever they go.

The happiness of this life depends less on what befalls you than the way in which you take it.

Be happy for this moment. This moment is your life.