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

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

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

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

Do not speak of your happiness to one less fortunate than yourself.

Don't wait around for other people to be happy for you. Any happiness you get you've got to make yourself.

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

Happiness is not an ideal of reason, but of imagination.

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

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