最好的故事是那些挑战我们以不同方式思考的故事。

Experience is the name everyone gives to their mistakes.

I'm a very emotional person. I cry at the drop of a hat.

历史既没有地球的古老，也没有孩子的纯真；它始终是人类激情与错误的产物。

技术不仅仅是一种工具，它可以让学习者拥有以前可能没有的声音。

The higher the flight, the harder the fall.

The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.

数算练习告诉我们算术运算的原理，而不是单单的记忆和不断演算。