Be gentle to all and stern with yourself.
Either you run the day or the day runs you.
It's always too early to quit.
Be thine own palace, or the world's thy jail.
Be kind whenever possible. It is always possible.
Never complain and never explain.
The wise does at once what the fool does at last.
Know or listen to those who know.
Who seeks shall find.
Expect problems and eat them for breakfast.
It is in vain to hope to please all alike. Let a man stand with his face in what direction he will, he must necessarily turn his back on one half of the world.