我不是为死去的总统说唱，我宁愿看到总统死去。

A forest without wildlife is like a symphony without music.

The mining industry has a responsibility to leave communities better than we found them.

程序测试可以用来显示错误的存在，但绝不能显示它们的不存在！

我们需要对从外部学习并将这些学习带入微软有着永不满足的渴望。