Wolfgang Ostwald

German physical chemist and biologist (1883-1943).

Born May 27th, 1883 in Riga. [ref]

Died November 22nd, 1943 at 60 years old in Dresden. [ref]

Occupations
chemist, physical chemist, university teacher, zoologist
Wikipedia

Whatever you want to do, do it now. There are only so many tomorrows. Michael Landon