The true spirit of delight, the exaltation, the sense of being more than Man, which is the touchstone of the highest excellence, is to be found in mathematics as surely as in poetry.
没有人值得你流泪,值得让你这么做的人不会让你哭泣。
可持续性不再是可选项,而是商业的必然要求。
I always try to stay humble and keep improving.
The only thing that is constant is change.