It is a mark of a mean capacity to spend much time on the things which concern the body, such as much exercise, much eating, much drinking, much easing of the body, much copulation. But these things should be done as subordinate things: and let all your care be directed to the mind.

Never say about anything, "I have lost it," but only "I have given it back." Is your child dead? It has been given back. Is your wife dead? She has been returned.

On the occasion of every accident that befalls you, remember to turn to yourself and inquire what power you have for turning it to use.

Keep your attention focused entirely on what is truly your own concern, and be clear that what belongs to others is their business and none of yours.

The world turns aside to let any man pass who knows where he is going.

To a reasonable creature, that alone is insupportable which is unreasonable; but everything reasonable may be supported.

Freedom is secured not by the fulfillment of one's desires, but by the removal of desire.