“Prince Charming, prince of the mockers —
compared with him the foulest of sinners
is grace incarnate…”

Source: The Second Sex

The Prophecy of the Son of man coming in the clouds of heaven relates to the second coming of Christ; that of the Prince of the host relates to his first coming: and this Prophecy of the Messiah, in explaining them, relates to both comings, and assigns the times thereof.
Vol. I, Ch. 10: Of the Prophecy of the Seventy Weeks
Observations upon the Prophecies of Daniel, and the Apocalypse of St. John (1733)

By The River Piedra I Sat Down and Wept (1994)
Variant: There's nothing deeper than love. In fairy tales, the princesses kiss the frogs, and the frogs become princes. In real life, the princesses kiss princes, and the princes turn into frogs.
Source: By the River Piedra I Sat Down and Wept

A cognoscer bene la natura de' popoli bisogna esser Principe, ed a cognoscer bene quella de' Principi conviene essere popolare.
Dedication
The Prince (1513)

Princes (their Rewards of Servants).
Political, Moral, and Miscellaneous Reflections (1750), Political Thoughts and Reflections

Source: Fruits Basket, Vol. 2

2016, Howard University commencement address (May 2016)
Context: You can create your own style, set your own standard of beauty, embrace your own sexuality. Think about an icon we just lost — Prince. He blew up categories. People didn’t know what Prince was doing. … And folks loved him for it.
You need to have the same confidence. Or as my daughters tell me all the time, “You be you, Daddy.” … Sometimes Sasha puts a variation on it — "You do you, Daddy." … And because you’re a black person doing whatever it is that you're doing, that makes it a black thing. Feel confident.

Source: Anti-Machiavel, Ch. 3 : Mixed Principalities