Often people expect I have some touching personal story about kidney disease, but it's actually the mathematics that led me to it.

Alvin E. Roth

Random Quote

If I wished to do something, even if I couldn't find anyone who wanted to make the effort with me, I would go out solo climbing. I did find solo climbing very challenging and a little frightening. You knew that you were completely on your own, and you had to overcome all the problems and possible dangers.