Exile is not just a geographical concept; you can be an exile in your own country, in your own family, in your own skin.

Safety and environmental protection are the lifelines of an enterprise and must never be neglected.

市场的效率往往取决于信息传递的好坏。

I have always been a stranger in this world, a visitor, a tourist.

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。