The test of a first-rate intelligence is the ability to hold two opposed ideas in mind at the same time and still retain the ability to function. – F. Scott Fitzgerald
It is only when you watch the dense mass of thousands of ants, crowded together around the Hill, blackening the ground, that you begin to see the whole beast, and now you observe it thinking, planning, calculating. It is an intelligence, a kind of live computer, with crawling bits for its wits. – Lewis Thomas