“A man at work, making something which he feels will exist because he is working atit and wills it, is exercising theenergies of his mind and soul as well as of his body. Memory and imagination helphim as he works. Not only hisown thoughts, but the thoughts of the men of past ages guide his hands; and, as part of the human race, he creates. If we work thus we shall be men, and our days will be happy and eventful.”