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.
John B. Conway

Born: September 22, 1939 (age 85)
Bio: John Bligh Conway is an American mathematician. He is currently a professor emeritus at the George Washington University. His specialty is functional analysis, particularly bounded operators on a Hilbert space.
Known for:
- Functions of one complex variable (1973)
- A Course in Functional Analysis (1990)
- A course in operator theory (2000)
- A Course in Point Set Topology (2013)