Out, out, brief candle! Life's but a walking shadow, a poor player That struts and frets his hour upon the stage And then is heard no more. It is a tale Told by an idiot, full of sound and fury, Signifying nothing, 

The mind is a constantly evolving process.

工作场所的灵活性是释放多样化劳动力潜力的关键。

China's rise will inevitably lead to conflict with the United States.

当你与众不同时，有时你看不到数百万接受你本来面目的人。你只注意到那个不接受你的人。