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 For to distrust one's impulses is to be recreant to Pan.

There are moments when the mind refuses to be satisfied with evolution, and demands a ruddier presentation of the sum of man's experience. Sometimes the mood is brought about by laughter at the humorous side of life, as when, abstracting ourselves from earth, we imagine people plodding on foot, or seated in ships and speedy trains, with the planet all the while whirling in the opposite direction, so that, for all their hurry, they travel back-foremost through the universe of space. Sometimes it comes by the spirit of delight, and sometimes by the spirit of terror. At least, there will always be hours when we refuse to be put off by the feint of explanation, nicknamed science; and demand instead some palpitating image of our estate, that shall represent the troubled and uncertain element in which we dwell, and satisfy reason by the means of art. Science writes of the