一个有信仰的人，他的社会力量，是相等于九十九个仅仅只有着各自、各样兴趣的人。

We tend to overestimate what we can do in a day， and underestimate what we can achieve in a decade. Miraculous things can be accomplished if you give it ten years. A long game will compound small gains to overcome even big mistakes.

The analogical city is a city that resembles another city.

表演不是要成为不同的人。而是在明显不同的事物中找到相似之处，然后在那里找到自己。

没有人会保护他们不关心的事物，也没有人会关心他们从未经历过的事物。

In the end, the goal of computer science is not just to build faster machines, but to deepen our understanding of the universe.