We want to build technology that everybody loves using, and that affects everyone. We want to create beautiful, intuitive services and technologies that are so incredibly useful that people use them twice a day. Like they use a toothbrush. There aren’t that many things people use twice a day.

If you’re not failing occasionally, you’re not pushing the boundaries enough.

量子世界不仅仅是经典世界的缩小版；它遵循完全不同的规则。

Pain is a language that only those who have experienced it can understand.

The challenges of today's coal industry require bold leadership and vision.

算法的美不在于它们的复杂性，而在于它们高效解决问题的能力。

阈限性是一种模糊和矛盾的状态，一个纯粹可能性的领域。