Don't let your happiness depend on something you may lose.

Don’t surrender all your joy for an idea you used to have about yourself that isn’t true anymore.

yeah, you can't buy happiness

Don't spend you life making other people happy. Other people being happy is their problem.

You cannot protect yourself from sadness without protecting yourself from happiness.

We shouldn’t do things so we can be happy. We should be happy so we can do things.

Do not let other people's definition of success and happiness dictate your choices.

Thus, you should never sacrifice what you could be for what you are.

In the end you can't save your soul and life by thought. But if you <i>think</i>, the least of the consolation prizes is the world.

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

The only way to avoid being miserable is not to have enough leisure to wonder whether you are happy or not.

I don't believe that happiness is possible, but I think tranquility is.

Take responsibility of your own happiness, never put it in other people’s hands.

You cannot push yourself to the limit and live in a state of well-being at the same time.