Quote of the day
To be stupid, and selfish, and to have good health are the three requirements for happiness, though if stupidity is lacking, the others are useless.
Julian Coolidge

Born: September 28, 1873
Died: March 5, 1954 (aged 80)
Bio: Julian Lowell Coolidge was an American mathematician and a professor and chairman of the Harvard University Mathematics Department.
Known for:
- A history of geometrical methods (1940)
- A Treatise on Algebraic Plane Curves (1931)
- A treatise on the circle and sphere (1916)
- The mathematics of great amateurs (1949)
- The elements of non-Euclidean geometry (1909)






