The improvement of understanding is for two ends: first, our own increase of knowledge; secondly, to enable us to deliver that knowledge to others.
我相信修指甲。我相信盛裝打扮。我相信在閑暇時(shí)打扮和涂口紅。我相信粉紅色。我相信笑是最好的減肥方法。我相信親吻，多多地親吻。我相信當(dāng)一切似乎都不順時(shí)，要堅(jiān)強(qiáng)。我相信快樂(lè)的女孩是最美的女孩。我相信明天又是新的一天，我相信奇跡。
I will hazard a prediction. When you are 80 years old， and in a quiet moment of reflection narrating for only yourself the most personal version of your life story， the telling that will be most compact and meaningful will be the series of choices you have made. In the end， we are our choices. Build yourself a great story.
I don't believe in charity. I believe in solidarity.
A mathematician is a device for turning coffee into theorems.
One strategy: "We've had three big ideas at Amazon that we've stuck with for 18 years， and they're the reason we're successful: Put the customer first. Invent. And be patient."
當(dāng)你改變時(shí)，世界也會(huì)改變。