Archimedes: Cicero's discovery

From the Tusculan Disputations: (see full text here: https://www.gutenberg.org/files/14988/14988-h/14988-h.htm)

"I will present you with an humble and obscure mathematician of the same city, called Archimedes, who lived many years after; whose tomb, overgrown with shrubs and briers, I in my quæstorship discovered, when the Syracusans knew nothing of it, and even denied that there was any such thing remaining; for I remembered some verses, which I had been informed were engraved on his monument, and these set forth that on the top of the tomb there was placed a sphere with a cylinder. When I had carefully examined all the monuments (for there are a great many tombs at the gate Achradinæ), I observed a small column standing out a little above the briers, with the figure of a sphere and a cylinder upon it; whereupon I immediately said to the Syracusans—for there were some of their principal men with me there—that I imagined that was what I was inquiring for.

Several men, being sent in with scythes, cleared the way, and made an opening for us. When we could get at it, and were come near to the front of the pedestal, I found the inscription, though the latter parts of all the verses were effaced almost half away. Thus one of the noblest cities of Greece, and one which at one time likewise had been very celebrated for learning, had known nothing of the monument of its greatest genius, if it had not been discovered to them by a native of Arpinum."