Plato, Phaedrus

[251a] he makes licence his companion and is not afraid or ashamed to pursue pleasure in violation of nature. But he who is newly initiated, who beheld many of those realities, when he sees a godlike face or form which is a good image of beauty, shudders at first, and something of the old awe comes over him, then, as he gazes, he reveres the beautiful one as a god, and if he did not fear to be thought stark mad, he would offer sacrifice to his beloved as to an idol or a god. And as he looks upon him, a reaction from his shuddering comes over him, with sweat and unwonted heat; [251b] for as the effluence of beauty enters him through the eyes, he is warmed; the effluence moistens the germ of the feathers, and as he grows warm, the parts from which the feathers grow, which were before hard and choked, and prevented the feathers from sprouting, become soft, and as the nourishment streams upon him, the quills of the feathers swell and begin to grow from the roots over all the form of the soul; for it was once all feathered. Now in this process the whole soul throbs and palpitates, and [251c] as in those who are cutting teeth there is an irritation and discomfort in the gums, when the teeth begin to grow, just so the soul suffers when the growth of the feathers begins; it is feverish and is uncomfortable and itches when they begin to grow. Then when it gazes upon the beauty of the boy and receives the particles which flow thence to it (for which reason they are called yearning),¹ it is moistened and warmed, [251d] ceases from its pain and is filled with joy; but when it is alone and grows dry, the mouths of the passages in which the feathers begin to grow become dry and close up, shutting in the sprouting feathers, and the sprouts within, shut in with the yearning, throb like pulsing arteries, and each sprout pricks the passage in which it is, so that the whole soul, stung in every part, rages with pain; and then again, remembering the beautiful one, it rejoices. So, because of these two mingled sensations, [251e] it is greatly troubled by its strange condition; it is perplexed and maddened, and in its madness it cannot sleep at night or stay in any one place by day, but it is filled with longing and hastens wherever it hopes to see the beautiful one. And when it sees him and is bathed with the waters of yearning, the passages that were sealed are opened, the soul has respite from the stings and is eased of its pain, and this pleasure