Boris Pasternak > Quotes > Quote > Cristiana liked it

“A conscious attempt to fall asleep is sure to produce insomnia, to try to be conscious of one's own digestion is a sure way to upset the stomach. Consciousness is a poison when we apply it to ourselves. Consciousness is a light directed outward. It's like the headlights on a locomotive—turn them inward and you'd have a crash.”
― Boris Pasternak, Doctor Zhivago