A mathematician is a blind man in a dark room looking for a black hat which isn't there.


In: Fort Tomlinson, Mathematics and the Sciences, The American Mathematical Monthly, Volume 47, Number 9, November, 1940 (p. 606)


A mathematician is a blind man in a dark room looking for a black hat which isn't there.

A mathematician is a blind man in a dark room looking for a black hat which isn't there.

A mathematician is a blind man in a dark room looking for a black hat which isn't there.

A mathematician is a blind man in a dark room looking for a black hat which isn't there.