Happiness is mental harmony; unhappiness is mental inharmony.

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

Knowledge of what is possible is the beginning of happiness.

I think the thing to do is to enjoy the ride while you're on it.

Recommend to your children virtues, that alone can make them happy, not gold.

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

No duty is more urgent than that of returning thanks.

There is no path to happiness: happiness is the path.

Forget injuries, never forget kindnesses.

Forget like a child any injury done by somebody immediately. Never keep it in the heart. It kindles hatred.

If you're not having fun, you're doing something wrong.

It isn't what you have, or who you are, or where you are, or what you are doing that makes you happy or unhappy. It is what you think about.

Anything you're good at contributes to happiness.

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

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

Happiness can exist only in acceptance.

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.

Children are happy because they don't have a file in their minds called 'All the Things That Could Go Wrong.

Leisure is being allowed to do nothing.

Do unto others as you would have them do unto you.

The lonely one offers his hand too quickly to whomever he encounters.