Natural gas will play a critical role in the energy mix as we move toward a lower-carbon future.

我会用city而永不用Metropolis来表达城市，用cop而永不用policeman来表达警察，既然三丶四个字母可以赚七个美分，为什么要用长而赘的字呢？

The power of quantum computing comes from the ability to manipulate quantum states in a way that classical computers cannot.

Be yourself and don't care what others think.

文学是一面镜子，不仅反映社会，还映照人心的深处。