Subterraneæ Romæ!
Obscura licet Urbis Cœmetria
Totius patens Orbis Theatrium!
Supplex Loci Sanetitatem venerare,
Et post hac sub luto aurum
Coelum sub coeno
Sub Româ Romam quærito!"
Roma Subterranea, 1651, tom. i. p. 625.
(Inscription abridged.)
Stay, wayfarer—behold