“Propensities and principles must be reconciled by some means.”

“Where two principles really do meet which cannot be reconciled with one another, then each man declares the other a fool and a heretic”

“Principles are what people have instead of God.To be a Christian means among other things to be willing if necessary to sacrifice even your highest principles for God's or your neighbour's sake the way a Christian pacifist must be willing to pick up a baseball bat if there's no other way to stop a man from savagely beating a child.Jesus didn't forgive his executioners on principle but because in some unimaginable way he was able to love them.'Principle' is an even duller word than 'Religion'.”

“The war is just when the intention that causes it to be undertaken is just. The will is therefore the principle element that must be considered, not the means... He who intends to kill the guilty sometimes faultlessly shed the blood of the innocents...'In short, the end justifies the means.”

“Fiction is an act of willfulness, a deliberate effort to reconcile, to rearrange, to reconstitute nothing short of reality itself. Even among the most reluctant and doubtful of writers, this willingfulness must emerge. Being a writer means taking the leap from listening to saying, 'Listen to me'.”

“Important principles may and must be inflexible.”