我们被警告不要向这个民族的人提供虚假的希望。但美国不呢神就是个不可能的故事，从来没有任何希望是假的。
书籍是最安静、最恒久的朋友；它们是最易接近、最睿智的顾问。
The human heart is a complex and often contradictory thing.
Old soldiers never die. They just fade away.
A poet must be like a tree, rooted in his native soil, drawing nourishment from it to bear fruit.
模形式的算术是窥探宇宙隐藏结构的窗口。
你必须相信过程并相信自己。
"Children's books should challenge, comfort, and inspire."