Success is not about the destination, but the journey.

时间被认为只有一个维度，而空间有三个维度。

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

The time which we have at our disposal every day is elastic; the passions that we feel expand it, those that we inspire contract it; and habit fills up what remains.

The unity of mathematics is not imposed but discovered.

做你自己，别人都已经有人做了。