The comforts of civilized life are not obtainable by a hermit, and a man who wishes to write books or produce works of art must submit to the ministrations of others if he is to survive while he does his work.
 Bertrand Russell, A History of Western Philosophy (1945). copy citation

Context

“has a hero who disdained such compromise to a gradually increasing extent and at last died of hunger and cold, but in the enjoyment of complete isolation; but this degree of consistency has not been achieved by the writers who praise solitude. The comforts of civilized life are not obtainable by a hermit, and a man who wishes to write books or produce works of art must submit to the ministrations of others if he is to survive while he does his work. In order to continue to feel solitary, he must be able to prevent those who serve him from impinging upon his ego, which is best accomplished if they are slaves. Passionate love, however, is a more difficult matter.” source