When he is speaking to you or singing opposite you, look down as you respond to him, so that you do not by gazing at his face take the seed of desire from the enemy sower and bring forth the harvest of corruption and loss.
— Christianity, Social Tolerance, and Homosexuality by John Boswell
This is so weirdly tender and heartfelt for a lecture on how to be a good monk (from St. Basil's writing on monastic ideals in the late middle ages)