没人说过这很容易。
我们养殖的每一条鱼，都意味着少从野外捕捞一条。
生活并不会问我们想要什么。它给我们提供一些选择。
"A novel is a long piece of prose with something wrong with it."
The most important single aspect of software development is to be clear about what you are trying to build.
Certain price patterns are nonrandom and will lead to a predictive effect.