Know or listen to those who know.
If you think you can do it, you can.
What you do today can improve all your tomorrows.
Be thine own palace, or the world's thy jail.
Expect problems and eat them for breakfast.
The wise does at once what the fool does at last.
Things do not happen. Things are made to happen.
Be gentle to all and stern with yourself.
Do not weep do not wax indignant. Understand.
Never complain and never explain.
Willing or preferring is the same with respect to good and evil, that judging is with respect to truth or falsehood.