每一本书都是一种旅程，每一次旅程都会改变你。
Every book is a kind of journey, and every journey changes you.
To be a philosopher is not merely to have subtle thoughts, nor even to found a school, but so to love wisdom as to live according to its dictates.
The story is not in the plot; the plot is what happens, the story is what it means.
在计算机科学中，抽象是管理复杂性的关键。
杰夫·贝索斯接受了莱克斯·弗里德曼的播客采访
在数学中，没有捷径可走。
能够激发学生对一件善行或一首好诗的感受的教师，比那些用一排排自然物体填满我们记忆的人成就更大。