To live remains an art which everyone must learn，and which no one can teach.

It is not the young people that degenerate,they are not spoiled till those of mature age are already sunk into corruption.

想要移山的人，先从搬走小石头开始。

选择应该是一种不错的方法，即使粗制滥造，消费者还是很快地适应和认同。