A good sentence should have a kind of tension in it.
一个好句子应该包含某种张力。
能量守恒定律不仅是一条经验法则，更是思维的必然要求。
刀展示了锋利，而试刀砍头的人将遭到不祥。
Our ambition is to be the responsible energy major, and that means producing more with less – more energy with fewer emissions.
我不后悔任何事情，因为每一步都让我走到了这里。
The only thing that stands between you and your dream is the will to try and the belief that it is actually possible.