The dog that trots about finds a bone.
The secret of getting ahead is getting started.
If you think you can do it, you can.
Well done is better than well said.
Never complain and never explain.
Without hard work, nothing grows but weeds.
You never know what motivates you.
Be thine own palace, or the world's thy jail.
I can, therefore I am.
Expect problems and eat them for breakfast.
They don't like thinking in medical school. They memorize - that's all they want you to do. You must not think.