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.

The artist must be in his work as God is in creation, invisible and all-powerful.

写作是唯一一件当我做它时，不会觉得我应该在做其他事情的事情。

"Courage is not the absence of fear, but the triumph over it."

儿童文学有塑造思想和改变生活的力量。

创新区分了领导者和追随者。

学习数学的唯一方法就是做数学。