The laws of physics are the language of the universe, and through them, we can begin to comprehend the vastness and complexity of all that exists.

"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."

在一个不断试图让你成为别人的世界里，做你自己是最大的成就。

过去从未死去；在我们写下它之前，它甚至不算过去。

永远不要停止提问——进步就从那里开始。