Understanding how our bodies perceive pain can lead to better treatments and improved quality of life for millions.

Liberty cannot be preserved without a general knowledge among the people.

做义事也是这样，能演说的就演说，能讲书的就讲书，能做事的就做事，这样义事才可以成功。 

Luck is a matter of preparation meeting opportunity.

什么是对立的结合，也是对立的分离。

在石油和天然气行业，效率和责任必须齐头并进。