——《北上宣言》，1924年11月

And when they leave,they take your life of details with them. You are expected to move on again, but you don't remember what it was that moved you, because no one's asked you in so long. Not even yourself.

记忆是一种保留你所爱之物、你所是之物、你永远不想失去之物的方式。

不能察觉事情发生前所显示出的端倪的人，灾难就要降临到他身上。

如果你想看看这个国家的本质，你必须乘坐铁路。当你快速穿过时，看看外面，你会发现美国的真实面貌。

The art of teaching is the art of assisting discovery.