Most people don't have time to master the very mathematical details of theoretical physics.Stephen Hawking
In American math classes, we teach a lot of concepts poorly over many years. In the Asian systems they teach you very few concepts very well over a few years.Bill Gates
We all know that there are these exemplars who can take the toughest students, and they'll teach them two-and-a-half years of math in a single year.Bill Gates
I got a fancy reputation. During high school, every puzzle that was known to man must have come to me. Every damn, crazy conundrum that people had invented, I knew.Richard Feynman
I rewrote the ending to 'Farewell to Arms,' the last page of it, thirty-nine times before I was satisfied.Ernest Hemingway