目前生活中最悲哀的方面是,科学收集知识的速度比社会收集智慧的速度快。
Ignoring isn’t the same as ignorance, you have to work at it.
The world is my country, all mankind are my brethren, and to do good is my religion.
质量永远不能妥协,因为声誉是一辈子建立的,但可能在一瞬间失去。