A dream is not a very safe thing to be near... I know; I had one once. It's like a loaded pistol with a hair trigger: if it stays alive long enough, somebody is going to be hurt. But if it's a good dream, it's worth it.
William FaulknerAll of us have failed to match our dream of perfection. I rate us on the basis of our splendid failure to do the impossible. If I could write all my work again, I'm convinced I could do it better. This is the healthiest condition for an artist. That's why he keeps working, trying again: he believes each time that this time he will do it, bring it off. Of course he won't.
William Faulkner