"Beware of false knowledge; it is more dangerous than ignorance."
"It is not that I am so clever; it is that everyone else is so stupid."
15 likes
Source: Man and Superman Maxims for Revolutionists (1903). A further extension appears in Jacob M. Braude, Speaker's Encyclopedia of Stories, Quotations, and Anecdotes (1955): Those who can, do; those who can't teach; and those who can't do anything at all, teach the teachers.
About the author