One of the secrets of life is to make stepping stones out of stumbling blocks.
—Jack Penn
Wondering Whom to Read Next?
Desmond Tutu South African Clergyman
Nelson Mandela South African Political leader
Maxwell Maltz American Surgeon
Alexis Carrel American Surgeon
Philibert Joseph Roux French Surgeon
Carlos Fuentes Mexican novelist, diplomat
David Viscott American Psychiatrist
Martin Seligman American Psychologist
Douglas R. Hofstadter American Scientist, Author
Al Gore American Politician, Environmentalist