The metropolis exacts from man as a discriminating creature a different amount of consciousness than does rural life.
The most important thing in a program is the data structure.
出自汉·桓宽《盐铁论·通有》。天下的利益，没有人不想得到，因此要能够得到山中和海里的货物，便会不会不富有。这句话指出应大力开采山中和海里的物质资源。
"The power of literature lies in its ability to make us feel less alone."
