We don't know a millionth of one percent about anything.
-- Thomas A. Edison AA

I disapprove of what you say, but I will defend to the death your right to say it.
-- Voltaire AA

Admiration, n.: Our polite recognition of another's resemblance to ourselves.
-- Ambrose Bierce AA

Time flies like an arrow. Fruit flies like a banana.
-- Groucho Marx AA