我不后悔做过的事，只后悔有机会时没做的事。
I don’t regret the things I’ve done, I regret the things I didn’t do when I had the chance.
社会系统的统一性在于其各部分之间的相互依存。
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.
心脏是一个拳头大小的肌肉。继续爱，继续战斗。