A happy life consists in tranquility of mind.

I have been very happy, very rich, very beautiful much adulated, very famous and very unhappy

To be happy, we must not be too concerned with others.

It is not God's will merely that we should be happy, but that we should make ourselves happy.

Manifest plainness, Embrace simplicity, Reduce selfishness, Have few desires.

Man's real life is happy, chiefly because he is ever expecting that it soon will be so.

When one door of happiness closes, another opens; but often we look so long at the closed door that we do not see the one which has been opened for us.

Others may know pleasure, but pleasure is not happiness. It has no more importance than a shadow following a man.

Do your little bit of good where you are; it's those little bits of good put together that overwhelm the world.

Happiness makes up in height for what it lacks in length.

Should not the giver be thankful that the receiver received? Is not giving a need? Is not receiving, mercy?

Don't cry because it's over. Smile because it happened.

As a rock star, I have two instincts, I want to have fun, and I want to change the world. I have a chance to do both.

The happiness of your life depends upon the quality of your thoughts.

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

I never admired another's fortune so much that I became dissatisfied with my own.

Happiness is mental harmony; unhappiness is mental inharmony.

The more you praise and celebrate your life, the more there is in life to celebrate.

The purpose of our lives is to be happy.

No one has a right to consume happiness without producing it.

Be kind, for everyone you meet is fighting a harder battle.