What a fool, quoth he, am I, thus to lie in a stinking dungeon, when I may as well walk at liberty! I have a key in my bosom, called Promise, that will, I am persuaded, open any lock in Doubting Castle. – John Bunyan
The vast material displacements the machine has made in our physical environment are perhaps in the long run less important than its spiritual contributions to our culture. – Lewis Mumford
