Quote of the day
A person may cause evil to others not only by his actions but by his inaction, and in either case he is justly accountable to them for the injury.
Ferdinand Cohn

Born: January 24, 1828
Died: June 25, 1898 (aged 70)
Bio: Ferdinand Julius Cohn was a German biologist. He is one of the founders of modern bacteriology and microbiology.