“The bells that toll for mankind are—most of them, anyway—like the bells on Alpine cattle; they are attached to our own necks, and it must be our fault if they do not make a cheerful and harmonious sound.”

About Peter Medawar

Scientist • British

Sir Peter Brian Medawar was a British biologist and writer renowned for his pivotal work on immunology. His research into graft rejection and the discovery of acquired immunological tolerance was fundamental to the...