If you want to change something by Tuesday, theater is no good. Journalism is what does that. But, if you want to just alter the chemistry of the moral matrix, then theater has a longer half-life.
Tom StoppardIt's where we're nearest to our humanness. Useless knowledge for its own sake. Useful knowledge is good, too, but it's for the faint-hearted, an elaboration of the real thing, which is only to shine some light, it doesn't matter where on what, it's the light itself, against the darkness, it's what's left of God's purpose when you take away God.
Tom Stoppard