Quote of the day
It is by going down into the abyss
that we recover the treasures of life.
Where you stumble,
there lies your treasure.
George F. R. Ellis
Born: August 11, 1939 (age 86)
Bio: George Francis Rayner Ellis is the Emeritus Distinguished Professor of Complex Systems in the Department of Mathematics and Applied Mathematics at the University of Cape Town in South Africa.
Known for:
- Modern practical joinery (1987)
- Flat and curved space-times
- The Cubs Fan's Guide To Happiness
- Observers in Control Systems







