Quality is never an accident; it is always the result of intelligent effort.
质量从来不是偶然的；它始终是智慧努力的结果。
释义：如若辅佐君王的大臣之间能齐心协力，那么国家便会安定太平；如若君臣互相猜疑，互不信任，那么最终国家会四分五裂。
"Books are the quietest and most constant of friends; they are the most accessible and wisest of counselors, and the most patient of teachers."
保持健康应该是渴望智慧的人的首要研究。