„It has been suggested that an army of monkeys might be trained to pound typewriters at random in the hope that ultimately great works of literature would be produced. Using a coin for the same purpose may save feeding and training expenses and free the monkeys for other monkey business.“
— William Feller Croatian-American mathematician 1906 - 1970
Chapter VIII, Unlimited Sequences Of Bernoulli Trials, p. 202.
An Introduction To Probability Theory And Its Applications (Third Edition)