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。
Ignorance is not innocence but sin.
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。