“It is a well-known fact that very often, putting the period of boyhood out of the argument, the older we grow the more cynical and hardened we become; indeed, many of us are only saved by timely death from moral petrification, if not from moral corruption.”

“Among many morals which press upon us from the poor minister's miserable experience, we put only this into sentence: Be True! Be True! Be True! Show freely to the world if not the worst, yet some trait whereby the worst can be inferred.”

“My point is not that we must, in telling history, accuse, judge, condemn Columbus in absentia. It is too late for that; it would be a useless scholarly exercise in morality. But the easy acceptance of atrocities as a deplorable but necessary price to pay for progress (Hiroshima and Vietnam, to save Western civilization; Kronstadt and Hungary, to save socialism; nuclear proliferation, to save us all) - that is still with us. One reason these atrocities are still with us is that we have learned to bury them in a mass of other facts, as radioactive wastes are buried in containers in the earth. We have learned to give them exactly the same proportion of attention that teachers and writers often give them in the most respectable classrooms and textbooks. This learned sense of moral proportion, coming from the apparent objectivity of the scholar, is accepted more easily than when it comes from politicians at press conferences. It is therefore more deadly.”

“Certainty is not to be had. But as we learn this we become not more moral but more resigned. We become nihilists.”

“The downfall of every civilization comes, not from the moral corruption of the common man, but rather from the moral complacency of common men in high places.”

“We should never present flesh as somehow morally distinguishable from dairy. To the extent it is morally wrong to eat flesh, it is as morally wrong — and possibly more morally wrong — to consume dairy”