Be gentle to all and stern with yourself.
It's always too early to quit.
Never complain and never explain.
Without hard work, nothing grows but weeds.
Be thine own palace, or the world's thy jail.
By failing to prepare, you are preparing to fail.
Wherever you are - be all there.
What you do today can improve all your tomorrows.
Always desire to learn something useful.
After a storm comes a calm.
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.'