Remember happiness doesn't depend upon who you are or what you have it depends solely on what you think.

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

Happiness is beneficial for the body, but it is grief that develops the powers of the mind.

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

Be more dedicated to making solid achievements than in running after swift but synthetic happiness.

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

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

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

Be happy with what you have and are, be generous with both, and you won't have to hunt for happiness.

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