St John Chrysostom in praise of eye-brows:
"Another instance of wisdom, no less remarkable, is to be observed in eyebrows. Who can help being struck by their position? For they do not project to an immoderate degree, so as to obscure the sight; nor do they retire farther back than is fitting; but in the same manner as the eaves of a house, they stand out above, receiving the perspiration as it descends from the forehead, and not permitting it to annoy the eyes.
"For this purpose too there is a growth of hair upon them, which serves by its roughness to stay what descends from above, and affords the exact protection that is needed, and contributes also much appearance of beauty to the eyes.
"Nor is this the only matter of wonder! There is another thing also which is equally so. How is it, I ask, that the hairs of the head increase, and are cut off; but those of the eyebrows, not so? For not even this has happened undesignedly, or by chance, but in order that they might not darken the sight …More