Quote of the day
Outside of a dog, a book is a man's best friend. Inside of a dog, it's too dark to read.
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)