When you know both yourself as well as your competition, you are never in danger. To know yourself and not others, gives you half a chance of winning. Knowing neither yourself or your competition puts you in a position to lose.
How is it possible that a being with such sensitive jewels as the eyes, such enchanted musical instruments as the ears, and such a fabulous arabesque of nerves as the brain can experience itself as anything less than a god? And, when you consider that this incalculably subtle organism is inseparable from the still more marvelous patterns of its environment - from the minutest electrical designs to the whole company of the galaxies - how is it conceivable that this incarnation of all eternity can be bored with being?