Chrétien de Troyes,
Cligès — Part II — Vv. 2279–4574
“ And whoever commits himself to Love owns him as his lord and master, and is bound to do him reverence and fear him much and honour him, if he wishes to be numbered in his court. Love without alarm or fear is like a fire without flame or heat, day without sun, comb without honey, summer without flowers, winter without frost, sky without moon, and a book without letters. Such is my argument in refutation, for where fear is absent love is not to be mentioned. Whoever would love must needs feel fear, for otherwise he cannot be in love. ”
