Edmund Burke,
On the Sublime and Beautiful — Chapter 2
“ For if, previous to the pain, I do not feel any actual pleasure, I have no reason to judge that any such thing exists; since pleasure is only pleasure as it is felt. The same may be said of pain, and with equal reason. I can never persuade myself that pleasure and pain are mere relations, which can only exist as they are contrasted; but I think I can discern clearly that there are positive pains and pleasures, which do not at all depend upon each other. ”
