“Wisdom, glory, grace, &c., are words frequent enough in every man’s mouth; but if a great many of those who use them should be asked what they mean by them, they would be at a stand, and not know what to answer.” — John Locke, An Essay Concerning Human Understanding
Source image: https://commons.wikimedia.org/wiki/File:John_Locke_by_Herman_Verelst.jpg