" For what a man is in himself, what accompanies him when he is alone, what no one can give or take away, is obviously more essential to him than everything he has in the way of possessions, or even what he may be in the eyes of the world. An intellectual man in complete solitude has excellent entertainment in his own thoughts and fancies, while no amount of diversity or social pleasure, theatres, excursions and amusements, can ward off boredom from a dullard. "

― Arthur Schopenhauer , The Wisdom of Life