成功不是终点，失败也不是致命的：重要的是继续前进的勇气。

The deep, personal material of the latter half of your life is your childhood.

A man's errors are his portals of discovery.

The most important thing in a database is the data model. If you get the data model right, everything else will follow.

领导力意味着今天做出艰难的决定，为未来的几代人带来好处。