解析：看到正义的事，却不能勇敢去做，这是懦夫的表现。

信息悖论是理论物理学中最深的谜题之一。

A company's culture is defined by the actions of its leaders every single day.

The strength and power of despotism consists wholly in the fear of resistance.

合作是解决复杂挑战的关键。