最伟大的艺术是让不可见的东西变得可见。
Sustainable fishing isn't an option—it's the only way forward if we want to preserve marine life.
生命是一首用泪与笑写成的诗。
The increase of national wealth depends chiefly upon the increase of production.
The most important single aspect of software development is to be clear about what you are trying to build.