Strictly speaking, there are no such things as good and bad impulses. Think...of a piano. It has not got two kinds of notes on it, the 'right' notes and the 'wrong' ones. Every single note is right at one time and wrong at another. The Moral Law is not any one instinct or set of instincts: it is something which makes a kind of tune (the tune we call goodness or right conduct) by directing the instincts.
C. S. LewisVery often the only way to get a quality in reality is to start behaving as if you had it already.
C. S. LewisThere is a difference between a private devotional life and a corporate one. Solemnity is proper in church, but things that are proper in church are not necessarily proper outside, and vice versa.
C. S. LewisThe value given to the testimony of any feeling must depend on our whole philosophy, not our whole philosophy on a feeling.
C. S. LewisThe true reader reads every work seriously in the sense that he reads it whole-heartedly, makes himself as receptive as he can. But for that very reason he cannot possibly read every work solemly or gravely. For he will read 'in the same spirit that the author writ.'... He will never commit the error of trying to munch whipped cream as if it were venison.
C. S. Lewis