Robert Burton,
The Anatomy of Melancholy
“ Folly, melancholy, madness, are but one disease, Delirium is a common name to all. Alexander, Gordonius, Jason Pratensis, Savanarola, Guianerius, Montaltus, confound them as differing secundum magis et minus; so doth David, Psal. xxxvii. 5. “I said unto the fools, deal not so madly,” and 'twas an old Stoical paradox, omnes stultos insanire, [179] all fools are mad, though some madder than others. And who is not a fool, who is free from melancholy? Who is not touched more or less in habit or disposition? ”
