
An unexamined idea, to paraphrase Socrates, is not worth having and a society whose ideas are never explored for possible error may eventually find its foundations insecure.
A-Z Quotes. 2020. TOP 25 QUOTES BY MARK VAN DOREN | A-Z Quotes. [online] Available at: <https://www.azquotes.com/author/22233-Mark_Van_Doren> [Accessed 13 June 2020].