R. Hamilton

“Telling us to obey instinct is like telling us to obey 'people.' People say different things: so do instincts. Our instincts are at war. If it is held that the instinct for preserving the species should always be obeyed at the expense of other instincts, whence do we derive this rule of precedence? To listen to that instinct speaking in its own case and deciding in its own favour would be rather simple minded. Each instinct, if you listen to it, will claim to be gratified at the expense of all the rest. By the very act of listening to one rather than to others we have already prejudged the case. If we did not bring to the examination of our instincts a knowledge of their comparative dignity we could never learn it from them. And that knowledge cannot itself be instinctive: the judge cannot be one of the parties judged: or, if he is, the decision is worthless and there is no ground for placing preservation of the species above self-preservation or sexual appetite.”
― C.S. Lewis, The Abolition of Man

“By starving the sensibility of our pupils we only make them easier prey to the propagandist when he comes. For famished nature will be avenged and a hard heart is no infallible protection against a soft head.”
― C.S. Lewis, The Abolition of Man

“In a sort of ghastly simplicity we remove the organ and demand the function. We make men without chests and expect of them virtue and enterprise. We laugh at honour and are shocked to find traitors in our midst. We castrate and bid the geldings be fruitful.”
― C.S. Lewis, The Abolition of Man

“The use of fashions in thought is to distract men from their real dangers. We direct the fashionable outcry of each generation against those vices of which it is in the least danger, and fix its approval on the virtue that is nearest the vice which we are trying to make endemic. The game is to have them all running around with fire extinguishers whenever there’s a flood; and all crowding to that side of the boat which is already nearly gone under.”
― C.S. Lewis, The Screwtape Letters