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

Love is when the other person's happiness is more important than your own.

Action may not always bring happiness but there is no happiness without action.

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

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

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

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

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

People take different roads seeking fulfillment and happiness. Just because they're not on your road doesn't mean they've gotten lost.

All happiness or unhappiness solely depends upon the quality of the object to which we are attached by love.