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.

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

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

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

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

You know it's love when all you want is that person to be happy, even if you're not part of their happiness.

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

Friendship improves happiness and abates misery, by the doubling of our joy and the dividing of our grief.

Happiness is not something you postpone for the future it is something you design for the present.