Nature 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. LewisIf we will not learn to eat the only food that the universe grows...then we must starve eternally.
C. S. LewisGrowing maturity is marked by the increasing liberties we take with our travelling... we made the discovery (some people never make it) that real books can be taken on a journey and that hours of golden reading can so be added to its other delights.
C. S. LewisNow God designed the human machine to run on Himself. He Himself is the fuel our spirits were designed to burn, or the food our spirits were designed to feed on. There is no other.
C. S. Lewis