We are living now, not in the delicious intoxication induced by the early successes of science, but in a rather grisly morning-after, when it has become apparent that what triumphant science has donehitherto isto improve the means for achieving unimproved or actually deteriorated ends.

-Huxley, Aldous Leonard
  Ends and Means, ch.1.

Peanut butter has survived everything that has been done to improve it.

-Keillor, (Gary Edward) Garrison
  In NPR broadcast, 29 Dec.

We don't want apartheid liberalized.We want it dismantled.You can't improve something that is intrinsically evil.

-Tutu, Desmond Mpilo
  Speech, Mar.