Ratzinger on the Beauty of Christ, part three

Plato shows that beauty entails the pain of discontent

"Certainly, the consciousness that beauty has something to do with pain was also present in the Greek world. For example, let us take Plato's Phaedrus. Plato contemplates the encounter with beauty as the salutary emotional shock that makes man leave his shell and sparks his "enthusiasm" by attracting him to what is other than himself. Man, says Plato, has lost the original perfection that was conceived for him. He is now perennially searching for the healing primitive form. Nostalgia and longing impel him to pursue the quest; beauty prevents him from being content with just daily life. It causes him to suffer. In a Platonic sense, we could say that the arrow of nostalgia pierces man, wounds him and in this way gives him wings, lifts him upwards towards the transcendent. In his discourse in the Symposium, Aristophanes says that lovers do not know what they really want from each other. From the search for what is more than their pleasure, it is obvious that the souls of both are thirsting for something other than amorous pleasure. But the heart cannot express this "other" thing, "it has only a vague perception of what it truly wants and wonders about it as an enigma"."