I have a vivid memory of what happened， and it was not what I expected. I expected to be applauded for my cleverness and arithmetic skills. "Jeff， you're so smart. You had to have made some tricky estimates， figure out the number of minutes in a year and do some division." That's not what happened. Instead， my grandmother burst into tears. I sat in the backseat and did not know what to do. While my grandmother sat crying， my grandfather， who had been driving in silence， pulled over onto the shoulder of the highway. He got out of the car and came around and opened my door and waited for me to follow. Was I in trouble？ My grandfather was a highly intelligent， quiet man. He had never said a harsh word to me， and maybe this was to be the first time？ Or maybe he would ask that I get back in the car and apologize to my grandmother. I had no experience in this realm with my grandparents and no way to gauge what the consequences might be. We stopped beside the trailer. My grandfather looked at me， and after a bit of silence， he gently and calmly said， "Jeff， one day you'll understand that it's harder to be kind than clever."

你不能没有一个对世界的概念而活，但也不可能带着你对世界的概念而活。

最好的工程师不仅解决问题，还重新定义可能性。

"Experience is simply the name we give our mistakes."

Every setback is a setup for a comeback.

海洋不仅是一种资源，更是一种责任。我们必须为子孙后代明智地管理它。

On pricing: "There are two kinds of companies， those that work to try to charge more and those that work to charge less. We will be the second."

科技领域最危险的话是"我们一直都是这么做的"。