I never had the slightest difficulty with a fellow actor. Not until One, Two, Three. In that picture, Horst Buchholz tried all sorts of scene-stealing didoes. I came close to knocking him on his ass.
James CagneyThere's not much to say about acting but this. Never settle back on your heels. Never relax. If you relax, the audience relaxes. And always mean everything you say.
James Cagney