法律的概念是复杂的，不仅涉及规则，还涉及原则、政策和标准。
The development of the vital forms under the influence of external conditions is a subject of the highest importance.
你越是沉溺于过去，就越少为未来做准备。
The best way to learn is by doing—get your hands dirty in the lab.
艺术作品是宇宙的低语。
The computer reminds one of Lon Chaney -- it is the machine of a thousand faces.
The worst of having a romance of any kind is that it leaves one so unromantic.
The past is never dead. It's not even past.