Rewriting isn't just about dialogue, it's the order of the scenes, how you finish a scene, how you get into a scene. All these final decisions are best made when you're there, watching. It's really enjoyable, but you've got to be there at the director's invitation. You can't just barge in and say, "I'm the writer."
Tom StoppardThe whole philosophy of modern times is to dissolve distinctions between individuals and deal with them as large collections of people. It's essentially self-interested on the part of authority.
Tom StoppardRosencrantz: I don't believe in it anyway. Guildenstern: What? Rosencrantz: England. Guildenstern: Just a conspiracy of cartographers, then?
Tom Stoppard