Wherever any precept of traditional morality is simply challenged to produce its credentials, as though the burden of proof lay on it, we have taken the wrong position.
C. S. LewisNature does not teach. A true philosophy may sometimes validate an experience of nature; an experience of nature cannot validate a philosophy. Nature will not verify any theological or metaphysical proposition (or not in the manner we are now considering); she will help to show what it means.
C. S. Lewis