And the eternal paradox of it is that if a man is to know the triumphant labor of creation, he must for long periods resign himself to loneliness, and suffer loneliness to rob him of the health, the confidence, the belief and joy which are essential to creative work. The Anatomy of Loneliness (1941)
The whole conviction of my life now rests upon the belief that loneliness, far from being a rare and curious phenomenon, peculiar to myself and to a few other solitary men, is the central and inevitable fact of human existence. The Anatomy of Loneliness (1941)