To be yourself in a world that is constantly trying to make you something else is the greatest accomplishment.
[物理学是]一种良好的思考框架。将事物归结为他们的基本真理,然后从那里推理出来。
We innovate by starting with the customer and working backwards. That becomes the touchstone for how we invent.
每个人都像月亮,有着从来不让任何人看见的黑暗面。