The choice is simple: either we protect nature now, or we pay the price later.
选择很简单：要么我们现在保护自然，要么我们以后付出代价。
The climate system is extraordinarily complex, and our understanding of it is still evolving.
Quantum error correction is essential for building a scalable quantum computer.
世界充满了简单、明显而美丽的事物，以至于人们竟然还会去发明任何东西，这真是令人惊奇。
The best way to cheer yourself up is to try to cheer somebody else up.
我相信孩子是我们的未来。好好教导他们，让他们引领道路。