The happiness of a man in this life does not consist in the absence but in the mastery of his passions.

Success is being comfortable in your own skin.

There is no cure for birth and death save to enjoy the interval.

The whole secret of existence is to have no fear. Never fear what will become of you, depend on no one. Only the moment you reject all help are you free.

The most important thing is transforming our minds, for a new way of thinking, a new outlook: we should strive to develop a new inner world.

Your commitment to continuous improvement and staying at the forefront of your field allows you to stay competitive and achieve ongoing success.

Selfishness and greed, individual or national, cause most of our troubles.