A commonwealth is said to be instituted when a multitude of men do agree， and covenant， every one， with every one， that to whatsoever man， or assembly of men， shall be given by the major part， the right to present the person of them all， that is to say， to be their representative.

There’s a kind of sadness in the air, but it’s a sadness that makes you feel alive.

在计算机科学中追求知识是一段永无止境的旅程，每一次发现都为新的问题打开了大门。

信任是电商最宝贵的资产。