Quality is not an act, it is a habit.
If you think you can do it, you can.
If you're going through hell, keep going.
Never complain and never explain.
Expect problems and eat them for breakfast.
To be a good loser is to learn how to win.
The dog that trots about finds a bone.
To know oneself, one should assert oneself.
Wherever you are - be all there.
Begin to be now what you will be hereafter.
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.