Happiness is not a reward - it is a consequence. Suffering is not a punishment - it is a result.

It is not in the pursuit of happiness that we find fulfillment, it is in the happiness of pursuit.

I do believe that if you haven't learnt about sadness, you cannot appreciate happiness.

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

Never make friends with people who are above or below you in status. Such friendships will never give you any happiness.

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

Life does not agree with philosophy: There is no happiness that is not idleness, and only what is useless is pleasurable.

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

Love is the master key that opens the gates of happiness.

Success is getting what you want. Happiness is wanting what you get.