Human beings are happy so long as they retain the receptive power and the power of reaction in surprise and gratitude to something outside. So long as they have this they have as the greatest minds have always declared, a something that is present in childhood and which can still preserve and invigorate manhood. The moment the self within is consciously felt as something superior to any of the gifts that can be brought to it, or any of the adventures that it may enjoy, there has appeared a sort of self-devouring fastidiousness and a disenchantment in advance, which fulfils all the Tartarean emblems of thirst and of despair.

-The Common Man (collection of essays published posthumously in 1950)