Our goal is to organize the world's information and make it universally accessible and useful.

宇宙不断给我们带来惊喜，这正是科学如此令人兴奋的原因。

The biggest risk is not taking any risk. In a world that’s changing quickly, the only strategy that is guaranteed to fail is not taking risks.

最大的爱国主义是当你的国家行为不光彩、愚蠢、恶毒时告诉它。