在数学研究中,坚持是关键;许多伟大的成果来自于一遍又一遍地从不同角度看待同一个问题。
In the old world, you devoted 30% of your time to building a great service and 70% of your time to shouting about it. In the new world, that inverts.
In heaven, all the interesting people are missing.
阅读是不动身的旅行;写作是不旅行的移动。