为他人感到多，为自己感到少；抑制自私，发挥仁慈情感，构成了人性的完美。

Sometimes we get sad about things and we don’t like to tell other people that we are sad about them. We like to keep it a secret. Or sometimes, we are sad but we really don’t know why we are sad, so we say we aren’t sad but we really are.

我们想要创造一种让人心甘情愿被其影响的技术。我们想要创造出美好的、体贴的服务和技术，它们一定要足够实用，实用到人们每天使用它们两次。就像他们使用牙刷一样。并没有多特别，就是人们每天要使用两次。

农业实践中的微小改变可以对全球粮食安全产生重大影响。

The best way to predict the future is to create it.

Looking back at the 21-year-old that I was at graduation, is a slightly uncomfortable experience for the 42-year-old that she has become. Half my lifetime ago, I was striking an uneasy balance between the ambition I had for myself, and what those closest to me expected of me.

We are all of us made by what we have lost as much as by what we have gained.

衡量一个人的真正标准是他如何对待那些对他毫无益处的人。