"The more you try to control the lie, the more it controls you."

数学不是关于数字、方程、计算或算法的：它是关于理解的。

"Books are the way that we communicate with the dead. The way that we learn lessons from those who are no longer with us, that humanity has built on itself, progressed, made knowledge incremental rather than something that has to be relearned, over and over."

教师必须为形成较好人类而献出一切。