实验和学习的文化对于成长至关重要。
在数学中，发现的旅程和目的地一样重要。
"A man’s work is nothing but this slow trek to rediscover, through the detours of art, those two or three great and simple images in whose presence his heart first opened."
The greatest happiness of the thinking man is to have fathomed the fathomable, and to quietly revere the unfathomable.
抽象的力量在于它允许我们在更高的层次上推理系统，而不会被细节所困扰。
The past is a teacher, if we are willing to learn.