如果我们中的任何天主教徒,没有必要的科学知识,将科学审查显示为错误的东西作为教条提出,我们信仰的真理就会在异教徒中成为笑柄。
"Books are the quietest and most constant of friends; they are the most accessible and wisest of counselors, and the most patient of teachers."