The most important thing a father can do for his children is to love their mother.
一个父亲能为孩子做的最重要的事就是爱他们的母亲。
In your life there are a few places, or maybe only the one place, where something happened, and then there are all the other places.
Quality should never be compromised for the sake of quantity.
The more we learn about the universe, the more we realize how much we have yet to discover.
NP中的每个问题都可以归约为可满足性问题，这是计算复杂性理论的基石。
理解一个国家的首要条件是闻一闻它的味道。