I read every book there was on jazz, about the original players - King Oliver, Buddy Bolden and all those groups. At one time I was fairly well schooled in that... I could tell you who played where and when, historically, way before my time.
God gave you a brain. Do the best you can with it. And you don't have to be Einstein, but Einstein was mentally tough. He believed what he believed. And he worked out things. And he argued with people who disagreed with him. But I'm sure he didn't call everybody jerks.
The stronger the participation of the female characters, the better the movie. They knew that in the old days, when women stars were equally as important as men.
I liked Vittorio De Sica a lot, and I got to work with him once in a segment movie. He was a great director. He was a very charismatic character and a guy I watched a lot when he was directing.