Life is not worth living if it is not subject to reexamination.
The quarry industry must evolve with technology, or risk being left behind.
如今网络上到处都是免费的教育资源,真正稀缺的是对学习的渴望。
赚到的第一个10万刀简直tm爽翻了。
The young do not know enough to be prudent, and therefore they attempt the impossible – and achieve it, generation after generation.