每一次挫折都是东山再起的机会。
The Langlands program is a vision of how mathematics could be unified.
The best books leave room for the reader's imagination.
The more one loves, the more one suffers, but also the more one lives.
The most important single aspect of software development is to be clear about what you are trying to build.
设计应该解决问题,而不仅仅是看起来好看。