网络是与人类其他部分交流的工具。
The web is a tool for communicating with the rest of humanity.
In a state, the liberty of one citizen is a menace to the others.
The more you know who you are, and what you want, the less you let things upset you.
只要一个女人看上去比她自己的女儿小十岁,她就一定会心满意足。
The intersection of computer science and mathematics is where the most exciting breakthroughs are happening.