Quote of the day
Every human being, of whatever origin, of whatever station, deserves respect. We must each respect others even as we respect ourselves. This, as the sages of many lands have taught us, is a golden rule in individual and group, as well as international, relations.
Raymond Louis Wilder

Born: November 3, 1896
Died: July 7, 1982 (aged 85)
Bio: Raymond Louis Wilder was an American mathematician, who specialized in topology and gradually acquired philosophical and anthropological interests.
Known for:
- Topology of manifolds (1949)
- Evolution of mathematical concepts (1968)
- Mathematics as a cultural system (1981)