Everyone confesses in the abstract that exertion which brings out all the powers of body and mind is the best thing for us all; but practically most people do all they can to get rid of it, and as a general rule nobody does much more than circumstances drive them to do.
Bio: Percy Wyndham Lewis was an English painter and author. He was a co-founder of the Vorticist movement in art, and edited the literary magazine of the Vorticists, BLAST.