You can be good for the mere sake of goodness; you cannot be bad for the mere sake of badness. You can do a kind action when you are not feeling kind and when it gives you no pleasure, simply because kindness is right; but no one ever did a cruel action simply because cruelty is wrong - only because cruelty is pleasant or useful to him, In other words, badness cannot succeed even in being bad in the same way in which goodness is good. Goodness is, so to speak, itself: badness is only spoiled goodness. And there must be something good first before it can be spoiled.
C. S. LewisWhen you go to church you are really listening-in to the secret wireless from out friends: that is why the enemy is so anxious to prevent us from going. He does it by playing on our conceit and laziness and intellectual snobbery.
C. S. LewisHere the whole world (stars, water, air, And field, and forest, as they were Reflected in a single mind) Like cast off clothes was left behind In ashes, yet with hopes that she, Re-born from holy poverty, In lenten lands, hereafter may Resume them on her Easter Day." (Epitaph for Joy Gresham)
C. S. Lewis