To gild refinèd gold, to paint the lily…is wasteful and ridiculous excess. — William Shakespeare

Shakespeare, William. "King John." The Norton Shakespeare, edited by Stephen Greenblatt, et al., 3rd ed., W. W. Norton & Company, 2015, act 4, sc. 2.

Shakespeare, William. "The Life and Death of King John." Mr. William Shakespeare's Comedies, Histories, & Tragedies. London: Edward Blount and William and Isaac Jaggard, 1623, act 4, sc. 2.