The best way to learn mathematics is to do mathematics.
学习数学的最好方法就是做数学。
You can’t please everyone, so don’t try.
Understanding the intricacies of the world is essential to attaining wisdom.
成功经济发展的关键在于遵循由要素禀赋结构决定的比较优势。
生活的荒谬不会让它失去意义,反而赋予它一种特殊的意义。
The function of freedom is to free someone else.
Lisp语言被设计成可扩展的,很容易为其添加新功能。
The past is never dead. It's not even past.