数学的语言是普遍的，超越了文化和语言的障碍。

The problem isn't that Johnny can't read. The problem isn't even that Johnny can't think. The problem is that Johnny doesn't know what thinking is; he confuses it with feeling.

伦理不是进步的障碍，而是负责任进步的指南。

The art of acting is the art of listening.

写作就是面对内外的混乱，在无序中找到秩序。

求知若饥，虚心若愚。

皮革行业必须在不影响质量的情况下发展，以满足环境标准和消费者期望。