"If one says of what is that it is, or of what is not that it is not, he speaks the truth; but if one says of what is that it is not, or of what is not that it is, he does not speak the truth."
--Peter Kreeft's fictional version of C. S. Lewis, drawing upon Aristotle, in
Between Heaven and Hell: A Dialogue Somewhere Beyond Death with John F. Kennedy, C.S. Lewis and Aldous Huxley (Downer’s Grove IL: InterVarsity Press, 1982), 27.
