Coal is China's main energy source and will remain the cornerstone of China's energy security for a long time to come.

You can't love everybody, but you can be kind to everybody.

我想被人们记住是世界上最好的中单选手。

好建筑的检验标准是当你在里面时的感受。

I always look for stocks that are out of favor with the market.

States are rational actors that seek to maximize their power and security in an anarchic international system.

The beauty of quantum algorithms is that they often provide exponential speedups over classical algorithms.

大脑在你20多岁时完成了第二次也是最后一次生长突增，为成年期重新布线。

事情因为保密而成功，言语因为泄露而失败。