My work has a strong negative element. I have my own inner demons to deal with. Drawing is a way for me to articulate things inside myself that I can't otherwise grasp. What I don't want to do, what I dread more than anything, is to leave a legacy of crap. I don't want my work to be tossed in the dustbin of history, and become more of the second rate, mediocre junk that future connoisseurs will have to move out of the way so they can get at the good stuff.

The R. Crumb Handbook by Robert Crumb and Peter Poplaski (2005), p. 394