“An individual may be alone in a physical sense for many years and yet he may be related to ideas, values, or at least social patterns that give him a feeling of communion and "belonging." On the other hand, he may live among people and yet be overcome with an utter feeling of isolation, the outcome of which, if it transcends a certain limit, is the state of insanity which schizophrenic disturbances present.”

German-American social psychologist and psychoanalyst

Erich Seligmann Fromm was a German-American social psychologist, psychoanalyst, sociologist, humanistic philosopher, and democratic socialist. Born in Germany, he later settled in the United States after fleeing the Nazi regime. He is known for his work at the intersection of psychology, philosophy, and social thought. Fromm was one of the founders of the William Alanson White Institute of Psychiatry, Psychoanalysis and Psychology in New York City. He was also associated with the Frankfurt School of critical theory. His writing and thought often concerned human freedom, society, and the conditions of a more humane way of life.