Well, then how did Einstein get here, either? He wasn’t the greatest at math, supposedly borrowed or stole math from others etc. he merely asked some questions that nobody thought of.<p>Separate Feynman the man from his stories, as he liked to tell stories and probably liked to seem like a hick. He internalized a tremendous amount of math when young, winning awards. Rederived math and physics formalisms and could visually or acoustical visualize things like series. As he didn’t like to read the literature, he derived anything that he was told so he could understand. This was a terribly inefficient way of working but it fit his need to visualize.<p>Like Einstein and the others he had a feeling for physics and then used math as necessary. Today, people would be saying that Brian Cox was a British alternative in terms of presenting science.