没有丑陋的爱，也没有英俊的监狱。

The world is my country, all mankind are my brethren, and to do good is my religion.

The best designs are those that solve problems elegantly without drawing attention to themselves.

译文：读书人本来就不是大富大贵的命，得意时也不必炫耀锦衣玉食。

关系型数据库管理方法不仅仅是一种技术；它是一种关于数据的思考方式。