音乐应该让你感受到什么，而不仅仅是听起来好听。

我不完美，也不假装完美。

I got the idea to start Amazon 16 years ago. I came across the fact that Web usage was growing at 2，300 percent per year. I'd never seen or heard of anything that grew that fast， and the idea of building an online bookstore with millions of titles -- something that simply couldn't exist in the physical world -- was very exciting to me. I had just turned 30 years old， and I'd been married for a year. I told my wife MacKenzie that I wanted to quit my job and go do this crazy thing that probably wouldn't work since most startups don't， and I wasn't sure what would happen after that. MacKenzie (also a Princeton grad and sitting here in the second row) told me I should go for it. As a young boy， I'd been a garage inventor. I'd invented an automatic gate closer out of cement-filled tires， a solar cooker that didn't work very well out of an umbrella and tinfoil， baking-pan alarms to entrap my siblings. I'd always wanted to be an inventor， and she wanted me to follow my passion.

心理健康治疗的未来将越来越依赖技术来弥合临床环境和日常生活之间的差距。

No matter how good you get you can always get better, and that's the exciting part.

True innovation comes from understanding the unmet needs of consumers and having the courage to act on them.

想要让人群或醉汉安静下来的话，只需要小点声说话就行。