A large part of the mischief and folly of the world comes from rushing in, taking a position, the not knowing how to retreat. There is something about making a speech or writing an article which perverts the human mind. When an utterance is published, the Rubicon has been crossed and the bridges have been burned. It seems to end the inquiry, and after that we almost cease to be interested in the truth, being so preoccupied to prove that we already possess it.

Walter Lippmann (1889-1974) American journalist and author

Columnn, New York Herald Tribune (10 Oct 1953)