"With a library you are free, not confined by temporary political climates. It is the most democratic of institutions because no one—but no one at all—can tell you what to read and when and how."

每个人都有能力理解股市。如果你能通过五年级的数学，你就能做到。

When I look at the world I'm pessimistic, but when I look at people I am optimistic.

The discovery of gravitational waves was a testament to the power of human ingenuity and perseverance.

一个组织的创新质量决定了其增长的质量。

今日社会的问题是，它把全世界变成了一个学校，每个人都穿着牛仔裤，每个人都一样。但并非如此，当生而平等的概念遇上现实中悬殊的不平等，巨大的压力就出现了。

I don’t let negativity bring me down. I rise above it.