Nothing great or new can be done without enthusiasm. Enthusiasm is the fly-wheel which carries your saw through the knots in the log.
Harvey CushingThere is only one ultimate and effectual preventative for the maladies to which flesh is heir, and that is death.
Harvey CushingIn these days when science is clearly in the saddle and when our knowledge of disease is advancing at a breathless pace, we are apt to forget that not all can ride and that he also serves who waits and who applies what the horseman discovers.
Harvey Cushing