If you're going through hell, keep going.
You never know what motivates you.
To be a good loser is to learn how to win.
Wherever you are - be all there.
Always desire to learn something useful.
Be thine own palace, or the world's thy jail.
By failing to prepare, you are preparing to fail.
What you do today can improve all your tomorrows.
Be gentle to all and stern with yourself.
If you've got a talent, protect it.
Finish last in your league and they call you idiot. Finish last in medical school and they call you doctor.
You know what they call the fellow who finishes last in his medical school graduating class? They call him 'Doctor.'