No man, for any considerable period, can wear one face to himself and another to the multitude, without finally getting bewildered as to which may be the true.

模型最重要的不是其假设，而是其结论。

Small-scale farmers are the backbone of this industry; their knowledge is invaluable.

The power of the Internet of Things comes not from the number of devices, but from the value of the data they generate and the insights we can derive from it.

创新是水产养殖的命脉；没有它，我们就会停滞不前。

伽罗瓦表示的研究是解开朗兰兹纲领奥秘的关键。

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.