God has given to all things their course and decided how high and how far they may go, not higher, not lower. — Paracelsus

If you have been given a talent, exercise it freely and happily like the sun: give everyone from your splendour.

The art of medicine has its roots in the heart. If your heart is false, then also the doctor in you is false. If it is fair, then also the doctor is fair.

What maintains the marriage and what is it? Only the knowledge of the hearts, that is its beginning and end.