生存的规则永远不会改变，无论你是在沙漠中还是在市中心的街道上：你需要水分，你需要食物，你需要庇护所。
The rules of survival never change, whether you’re in a desert or in an downtown street: you need to be hydrated, you need food, and you need shelter.
The importance of theoretical computer science lies in its ability to provide a foundation for practical applications.
The novel is the one bright book of life. Books are not life. They are only tremulations on the ether.
The desire for recognition, the thymotic part of the soul, is the most politically dangerous part of human nature.