Michel de Montaigne,
Essays — The Twentieth Chapter…
“ And although it be not strange to see some men have hornes growing upon their head in one night, that had none when they went to bed: notwithstanding the fortune or success of Cyppus King of Italie is memorable, who because the day before he had with earnest affection assisted and beene attentive at a bul-baiting, and having all night long dreamed of hornes in his head, by the very force of imagination brought them forth the next morning in his forehead. ”
