Plato, Phaedrus

"O dear Pan and all the other gods of this place, grant that I may be beautiful inside. Let all my external possessions be in friendly harmony with what is within. May I consider the wise man rich. As for gold, let me have as much as a moderate man could bear and carry with him."

"Love is a serious mental disease."

"Only a philosopher's mind grows wings, since its memory always keeps it as close as possible to those realities by being close to which the gods are divine."