“It should be noted that no ethically -trained software engineer would ever consent to write a DestroyBaghdad procedure. Basic professional ethics would instead require him to write a DestroyCity procedure, to which Baghdad could be given as a parameter.”

“The most likely way for the world to be destroyed, most experts agree, is by accident. That's where we come in; we're computer professionals. We cause accidents.”

“The book, if you would see anything in it, requires to be read in the clear, brown, twilight atmosphere in which it was written; if opened in the sunshine, it is apt to look exceedingly like a volume of blank pages.”

“You know, they ask me if I were on a desert island and I knew nobody would ever see what I wrote, would I go on writing. My answer is most emphatically yes. I would go on writing for company. Because I'm creating an imaginary — it's always imaginary — world in which I would like to live.(Interview, The Paris Review)”

“Easy reading is damn hard writing.”

“Clifford, except for Phoebe's more active instigation, would ordinarily have yielded to the torpor which had crept through all his modes of being, and which sluggishly counselled him to sit in his morning chair, till eventide.”

“Jesus didn’t come to make us religious, righteous, or moral. Basically, His ethics involved His proclamation of a God-centered, love-filled life lived in obedience to God.”