Pride, ill nature, and want of sense are the three great sources of ill manners; without some one of these defects, no man will behave himself ill for want of experience, or what, in the language of fools, is called knowing the world.
Jonathan SwiftO Grub Street! how do I bemoan thee, whose graceless children scorn to own thee! . Yet thou hast greater cause to be ashamed of them, than they of thee.
Jonathan Swift