El mono de Borel ante el teclado

The weak point of both schemes, Borel’s and Koza’s, was randomness itself. The monkey presses every key with equal probability, and a mutation changes any symbol in a program with equal ease, so almost all the variants turn out to be garbage, and no amount of selection can cope with a mountain of garbage that size. If the monkey knew even a little about which letters usually follow which, things would go differently. If it had read everything humanity had typed before it, things would go very differently indeed.