To live is to be marked. To live is to change, to acquire the words of a story, and that is the only celebration we mortals really know.
成功不是偶然的,它需要坚持和努力。
Mathematics knows no races or geographic boundaries; for mathematics, the cultural world is one country.
商业的目的是产生积极的影响,而不仅仅是利润。
Every algorithm tells a story, not just of the problem it solves, but of the ingenuity and creativity of its creator.