The greatest discovery of my generation is that a human being can alter his life by altering his attitudes.
The highest virtue is to lead others to the understanding of truth.
Every role I take on is a journey into the unknown, and that's what makes it thrilling.
數(shù)學(xué)家最好的作品是藝術(shù),一種高度完美的藝術(shù),像想象的最秘密的夢想一樣大膽,清晰而透明。