There is only one way to happiness and that is to cease worrying about things which are beyond our control.

Epictetus

Life’s like a play: it’s not the length, but the excellence of the acting that matters.

Seneca

You have power over your mind - not outside events.  Realize this, and you will find strength.

Marcus Aurelius

We forget:  In life, it doesn’t matter what happens to you or where you came from.  It matters what you do with what happens and what you’ve been given.

Ryan Holiday