The Professor [Michael Emil]: Knowledge isn't truth. It's just mindless
agreement. You agree with me, I agree with someone else -- we all have
knowledge. We haven't come any closer to the truth. You can never
understand anything by agreeing, by making definitions. Only by turning
over the possibilities. That's called thinking. If I say I know, I stop
thinking. As long as I keep thinking, I come to understand. That way, I
might approach some truth.
-- Terry Johnson (screenplay)
Insignificance (movie, 1985); Nicolas Roeg (d)