有了图书馆，你是自由的，不受暂时的政治气候的限制。它是最民主的机构，因为没有人——绝对没有人——能告诉你该读什么、什么时候读以及如何读。
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.
金钱和鲜血不能混在一起，就像两根老二没有婊子。
"The most important thing is to stay curious, to keep learning, to keep growing."
"A book can be more dangerous than a knife in the right hands."
计算复杂性的本质是理解什么可以被有效地计算的极限。