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.

Sustainability isn't a trend—it's the new standard for business.

The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'

I'm not a body, I'm a mind.

An artist’s job is to make the invisible visible.

有时最重要的实验是那些失败的实验，因为它们教会我们什么是行不通的。