一个人固守道德而不能发扬光大，信仰主张又不能坚定不移，这种人有他不能算有，没有他不能算无。

The well bred contradict other people.The wise contradict themselves.

The test of our progress is not whether we add more to the abundance of those who have much; it is whether we provide enough for those who have too little.

程序中最重要的是数据结构。

建筑是我们文化价值观的物质体现。

抓住人们做对的事情。