As soon as I had proved this and, of course, also the normal pointing action and reactions in all other extremities and joints, I stopped the experiment.
Ford didn't know what to do with Mister Roberts that wasn't repeating what was successful in New York. He was trying to do things to the play that would be his in the film.
Everyone needs a certain amount of money. Beyond that, we pursue money because we know how to obtain it. We don't necessarily know how to obtain happiness.