An open mind, in questions that are not ultimate, is useful. But an open mind about the ultimate foundations either of Theoretical or of Practical Reason is idiocy. If a man's mind is open on these things, let his mouth at least be shut. He can say nothing to the purpose. Outside the Tao there is no ground for criticizing either the Tao or anything else.
C. S. LewisGood, as it ripens, becomes continually more different not only from evil but from other good.
C. S. LewisWhen we force a boy to be a mediocrity in a dozen subjects we destroy his standards, perhaps for life.
C. S. LewisWhat we call Man's power over Nature turns out to be a power exercised by some men over other men with Nature as its instrument.
C. S. LewisI could well believe that it is God's intention, since we have refused milder remedies, to compel [Christians] into unity, by persecution even. Satan is without doubt nothing else than a hammer in the hand of a benevolent and severe God.
C. S. Lewis[S]omething inside us, the feeling of resentment, the feeling that wants to get one's own back, must be simply killed. I do not mean that anyone can decide this moment that he will never feel it anymore. That is not how things happen. I mean that every time it bobs its head up, day after day, year after year, all our lives long, we must hit it on the head. It is hard work, but the attempt is not impossible.
C. S. Lewis