Never complain and never explain.
Always desire to learn something useful.
If you think you can do it, you can.
Do not weep do not wax indignant. Understand.
Be kind whenever possible. It is always possible.
Things do not happen. Things are made to happen.
The secret of getting ahead is getting started.
Expect problems and eat them for breakfast.
What you do today can improve all your tomorrows.
Be gentle to all and stern with yourself.
The art of medicine was to be properly learned only from its practice and its exercise.