The purpose of morality is to teach you, not to suffer and die, but to enjoy yourself and live.

Coal’s future depends on our ability to make it cleaner and more efficient.

The coal industry has a critical role to play in providing affordable and reliable energy while we transition to a lower-carbon future.

朗兰兹纲领是理解数学统一性的框架。

我想创造属于其地点和时代的建筑。

通信的未来不仅仅是速度，而是为行业创造价值。