Always leave something to wish for otherwise you will be miserable from your very 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.

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

Love is when the other person's happiness is more important than your own.

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

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

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

It is not how much we have, but how much we enjoy, that makes happiness.

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

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