"I cannot read the fiery letters," said Frodo in a quavering voice.
"No," said Gandalf, "but I can. The letters are Ascii, of an ancient mode, but the language is that of C++, which I will not utter here. But this in the Common Tongue is what is said, close enough:
It is only two lines of a verse long known in Hacker-lore:
He paused, and then said slowly in a deep voice: "This is the Master Class, the One Class to rule them all. This is the One Class that Sun lost many ages ago, to the great weakening of his power. He greatly desires it -- but he must not get it."
-- David Matuszek
(with apologies to J.R.R. Tolkien)