没有所谓的空的空间或空的时间。总有东西可看，有东西可听。
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.
What fun was it without having me around?
合作是解决我们今天面临的复杂能源挑战的关键。
制作电影就像解决一个巨大的谜题；每一块都必须完美地契合。
The true measure of a civilization is how it treats its weakest members.
No rain， no rainbow.