Innovation distinguishes between a leader and a follower.

我想我只有一个选择：要么忙着生存，要么忙着死。

The most important single aspect of software development is to be clear about what you are trying to build.

数学不是沿着一条清理得很好的高速公路小心行进，而是进入一个陌生的荒野的旅程，探险者常常会迷路。

心有其理，理性难明。