The past is hidden somewhere outside the realm, beyond the reach of intellect, in some material object (in the sensation which that material object will give us) which we do not suspect.

The beauty of physics lies in its ability to reveal the underlying simplicity of the complex universe.

可持续发展需要平衡经济效益与环境保护。

所有的压迫都会造成战争状态。

真理常常被掩埋在深深的沉默中。

所有法律最初都是以习惯和民众信仰的方式形成的，即通过默默运作的力量，而非立法者的任意意志。