Generations to come will scarcely believe that such a one as this walked the earth in flesh and blood.

I'm never going to change so much that people can't recognize me.

I'm not perfect, but I'm trying my best.

荀子所说的“伪”，是“人为”的意思。天生就有的是“性”，是人力无法改变的；通过后天的学习、努力可以改变的，就是“伪”。所以荀子主张“化性起伪”，通过自己能掌控的力量来改变已成定数的东西。

数学不仅仅是关于数字、方程、计算或算法：它是关于理解的。