" We do not like what happens when we are awake, because it too closely resembles what happens when we are asleep. We understand the ordinary business of living, We know how to work the machine, We can usually avoid accidents, We are insured against fire, Against larceny and illness, Against defective plumbing, But not against the act of God. We know various spells and enchantments. And minor forms of sorcery, Divination and chiromancy, Specifics against insomnia, Lumbago, and the loss of money. But the circle of our understanding Is a very restricted area. Except for a limited number Of strictly practical purposes We do not know what we are doing; And even, when you think of it, We do not know much about thinking "

― T.S. Eliot , The Complete Poems and Plays, 1909-1950