A legal system is a system of rules which are valid according to the system's own criteria of validity.

在检查动物各部分时，我勤奋努力以求达到真理。

The companies that will thrive are those that can balance short-term performance with long-term value creation.

The greatest significance of cloud computing is that it lowers the threshold of innovation.

The first idea a child gets is the most important one.

一个有趣的事实是，岩石越古老，与今天的岩石差异越大。

The actor's job is to understand and express the complexity of human nature.