有时候你必须演奏很久，才能演奏得像你自己。

"I’ve had a lot of tough losses in my career, but they’ve made me stronger."

教育的艺术必须从教育的科学中衍生出其规则。

真理是一种发生在观念上的东西。

The whole is other than the sum of the parts.

To be a sailor of the world bound for all ports.

学习新编程语言的最好方法是用它编写程序。