Think back through all the eras of history—the major ones, the tiny obscure ones known only to scholars. Can you think of a man, ever, who was capable of fashioning the future development of mankind to suit his own idea of it—no matter how noble that ideal may have been? Wouldn't that be just another form of opinion control—no matter how splendid the conception?
Kennedy did not turn around.
It takes a great deal of faith in mankind to keep from directing it the way we think it should go, he said at last.
p. 92 - They'd Rather Be Right (1954)