Well done is better than well said.
If you've got a talent, protect it.
Things do not happen. Things are made to happen.
Problems are not stop signs, they are guidelines.
To know oneself, one should assert oneself.
The dog that trots about finds a bone.
Never complain and never explain.
The wise does at once what the fool does at last.
I can, therefore I am.
By failing to prepare, you are preparing to fail.
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.'