What you do today can improve all your tomorrows.
To be a good loser is to learn how to win.
By failing to prepare, you are preparing to fail.
The wise does at once what the fool does at last.
Well done is better than well said.
Be gentle to all and stern with yourself.
If you're going through hell, keep going.
Problems are not stop signs, they are guidelines.
Never complain and never explain.
Expect problems and eat them for breakfast.
We know that a man can read Goethe or Rilke in the evening, that he can play Bach and Schubert, and go to his day's work at Auschwitz in the morning.