"Courage doesn't always roar. Sometimes courage is the quiet voice at the end of the day saying 'I will try again tomorrow.'"

我们从这样的假设开始：任何学科都可以以某种智力上诚实的形式有效地教给处于任何发展阶段的任何孩子。

一个故事的真相在于它的情感核心。

The most important property of a program is whether it accomplishes the intention of its user.

作家必须是一个永远的异见者，一个职业的异端。

We want to be remembered as a group that worked hard.

真正明智的教师不会邀请你进入他智慧的房子，而是引导你到自己心灵的门槛。