The universe is a vast and mysterious place, and we are just beginning to understand its secrets.
你的时间有限，所以不要浪费在过别人的生活上。
成功不在于你在生活中完成了什么，而在于你激励他人去做什么。
真理是智慧的果实。
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.
