Never complain and never explain.
Be kind whenever possible. It is always possible.
Well done is better than well said.
Be thine own palace, or the world's thy jail.
Things do not happen. Things are made to happen.
Expect problems and eat them for breakfast.
You never know what motivates you.
It's always too early to quit.
After a storm comes a calm.
Leap, and the net will appear.
The art of medicine was to be properly learned only from its practice and its exercise.