Sustainability is not an option; it's a necessity for long-term success.

在量子力学的领域里，观察者和被观察者密不可分，这对我们关于现实的经典观念提出了挑战。

我是那些认为科学具有巨大美的人之一。

Maybe God wants us to meet a few wrong people before meeting the right one， so that when we finally meet the person， we will know how to be grateful。