I was born not knowing and have only had a little time to change that here and there.
— Richard Phillips Feynman
For a successful technology, reality must take precedence over public relations, for Nature cannot be fooled.
— Richard Phillips Feynman
What I am going to tell you about is what we teach our physics students in the third or fourth year of graduate school ... It is my task to convince you not to turn away because you don't understand it. You see my physics students don't understand it ... That is because I don't understand it. Nobody does.