Peter Medawar

English-brazilian biologist (1915–1987).

Born February 28th, 1915 in PetrĂ³polis.

Died October 2nd, 1987 at 72 years old in London.

Occupations
autobiographer, biologist, immunologist, physician, physiologist, professor, researcher, zoologist
Wikipedia

Man always thinks about the past before he dies, as if he were frantically searching for proof that he truly lived. Jet Black