教育艺术必须转变为建立在人性永恒规律上的科学。

诗歌不仅仅是词语，它是音乐和沉默。

Overfishing is a problem we can solve—if we act now.

The arithmetic of modular forms is a key to understanding the deeper structures of number theory.

最好的团队在信任和共同目标中茁壮成长。