We believe that we can find the end, and that a painting can be finished. The Abstract Expressionists always felt the painting's being finished was very problematical. We'd more readily say that our paintings were finished and say, well, it's either a failure or it's not, instead of saying, well, maybe it's not really finished.

In an interview, 1966; as quoted in Minimal Art, a Critical Anthology, ed. Gregory Battcock, University of California Press, Berkeley 1968, p. 157-161