我不害怕跌倒，我害怕对跌倒的恐惧。

The process of doing mathematics is more important than the result.

旋风不能奏出动听的音乐；心灵手巧的妇人未必能够主持好饮食家务；（只会）做文章的读书人不能够治理好国家。

The past is always changing. Every time we remember something, we alter it slightly, until eventually, our memories become stories we tell ourselves.