Wilhelm Ostwald

Baltic german chemist.

Born September 2nd, 1853 in Riga. [ref]

Died April 4th, 1932 at 78 years old in Großbothen. [ref]

Occupations
Esperantist, Idist, chemist, inventor, philosopher, physicist, teacher, university teacher, writer
Wikipedia

Maybe all one can do is hope to end up with the right regrets. Arthur Miller