我们是祖先奋斗的合集。

I have never been able to write a happy play. I can't. I can write a funny play, but not a happy play.

Technological innovation in mining isn't about replacing people, but about making their jobs safer and more productive.

The true joy of mathematics lies in the act of discovery, not just the result.

最好的研究往往来自意想不到的观察。

The unpredictable is the ground on which creativity flourishes.

I write to understand as much as to be understood.