The possibility of finding a planet similar to Earth is what drives our passion for exoplanet research.

We must think beyond our own lifetimes when it comes to energy.

我觉得我太忙于创造历史，以至于没时间去读历史。

生命的价值不在于寿命的长短，而在于我们如何利用它。

I’d rather be respected than liked.

That is what learning is. You suddenly understand something you've understood all your life, but in a new way.

计算机科学的终极目标是创建既强大又可靠的系统。