The act of writing is an act of defiance.
金钱不是激励因素。我的动力来自玩我喜欢的游戏。
你不是在建立企业,而是在培养人,然后由人来建立企业。
Mathematics knows no races or geographic boundaries; for mathematics, the cultural world is one country.
You have to be willing to fail, to be wrong, to keep trying.