On motivation: "I strongly believe that missionaries make better products. They care more. For a missionary， it's not just about the business. There has to be a business， and the business has to make sense， but that's not why you do it. You do it because you have something meaningful that motivates you."

Design is not just what it looks like and feels like. Design is how it works.

重要的不是你拥有多少，而是你能给予多少。

Success is the best deodorant.

I'm just a kid trying to live my dreams

I don't regret anything I've done.

解析：知道自己还有所不知，这是很高明的。不知道却自以为知道，这就是很糟糕的。