For those who do return back to the countryside, they find themselves very welcome locally, because with the knowledge, skills and networks they have learned in the cities, with the assistance of the Internet, they're able to create more jobs, upgrade local agriculture and create new business in the less developed market.
译文：真正有大智慧的人，悠闲自在，行为不受拘束，一切都顺应自然。
数学不是一项观赏性运动。
最好的故事来自提出困难的问题，而不是提供简单的答案。
音乐是我灵魂的展示。