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.
Robin Hartshorne

Born: March 15, 1938 (age 86)
Bio: Robin Cope Hartshorne is an American mathematician. Hartshorne is an algebraic geometer who studied with Zariski, Mumford, J.-P. Serre and Grothendieck.
Known for:
- Geometry: Euclid and Beyond (2000)
- Algebraic Geometry (1977)
- Foundations of projective geometry (1967)
- Deformation Theory (2009)
- Ample subvarieties of algebraic varieties (1970)