Believe in yourself and all that you are.

质量是企业的生命，没有质量就没有市场。

Every discovery in physics opens a door to a new mystery, and that is the beauty of science.

你必须先对自己有所期望，然后才能做到。

We can’t ignore the economic role of coal, but we also can’t ignore its environmental impact.

语言是暴力，而我是它的受害者。