【译文】 孔子说：“生来就知道的，是上等人；学习后才知道的，是二等人；遇到困难才学习的，是三等人；遇到困难也不学习的，这就是下等人了。”

一本书就是你手中握着的梦想。

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.

如果你做了一次，人们会称之为意外。如果你做了两次，他们会称之为巧合。但如果你做了三次，你就证明了一个自然法则。

The challenge in computer science is not just to create new technologies, but to ensure they are used ethically and responsibly.

我情愿在火星上死去，而不是坠毁其上。

A journey is a person in itself; no two are alike. And all plans, safeguards, policing, and coercion are fruitless. We find after years of struggle that we do not take a trip; a trip takes us.