你能做的最好的事就是做自己并享受乐趣。

The most important thing is to have a vision of what you want to do and then to have the persistence to carry it out.

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.

释义：只有经过艰苦的努力和考验，才能发现或创造出价值重大的事物。