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

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

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

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

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

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

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

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

Choose your life's mate carefully. From this one decision will come 90 percent of all your happiness or misery.

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