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

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

Truth is a deep kindness that teaches us to be content in our everyday life and share with the people the same happiness.

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

The word 'happiness' would lose its meaning if it were not balanced by sadness.

There is only one happiness in this life, to love and be loved.

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

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

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

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