A knotty puzzle may hold a scientist up for a century, when it may be that a colleague has the solution already and is not even aware of the puzzle t… - Isaac Asimov

The Dantean conceptions of Inferno were childish and unworthy of the divine imagination: fire and torture. Boredom is much more subtle. The inner torture of a mind unable to escape itself in any way, condemned to fester in its own exuding mental pus for all time, is much more fitting.

He just can't help being faithful and loving and kind. He's a machine-made so. That's more than you can say for humans.

There's something about a pious man such as he. He will cheerfully cut your throat if it suits him, but he will hesitate to endanger the welfare of your immaterial and problematical soul.