Never complain and never explain.
Be thine own palace, or the world's thy jail.
Be gentle to all and stern with yourself.
You never know what motivates you.
Problems are not stop signs, they are guidelines.
Either you run the day or the day runs you.
I can, therefore I am.
Things do not happen. Things are made to happen.
The dog that trots about finds a bone.
What you do today can improve all your tomorrows.
Instead of begging OPEC to drop its oil prices, let's use American leadership and ingenuity to solve our own energy problems.