Besides his Treatise on Grammar, he composed some poems, (515) of which, his Lydia and Diana are most admired. Ticida mentions his "Lydia."

Lydia, doctorum maxima cura liber.
"Lydia," a work to men of learning dear.

Cinna [873] thus notices the "Diana."

Secula permaneat nostri Diana Catonis.
Immortal be our Cato's song of Dian.

He lived to extreme old age, but in the lowest state of penury, and almost in actual want; having retired to a small cottage when he gave up his Tusculan villa to his creditors; as Bibaculus tells us:

Si quis forte mei domum Catonis,
Depictas minio assulas, et illos
Custodis vidit hortulos Priapi,
Miratur, quibus ille disciplinis,
Tantam sit sapientiam assecutus,
Quam tres cauliculi et selibra farris;
Racemi duo, tegula sub una,
Ad summam prope nutriant senectam.

"If, perchance, any one has seen the house of my Cato, with marble slabs of the richest hues, and his gardens worthy of having Priapus [874] for their guardian, he may well wonder by what philosophy he has gained so much wisdom, that a daily allowance of three coleworts, half-a-pound of meal, and two bunches of grapes, under a narrow roof, should serve for his subsistence to extreme old age."

And he says in another place:

Catonis modo, Galle, Tusculanum
Tota creditor urbe venditahat.
Mirati sumus unicum magistrum,
Summum grammaticum, optimum poetam,
Omnes solvere posse quaestiones,
Unum difficile expedire nomen.
En cor Zenodoti, en jecur Cratetis!

"We lately saw, my Gallus, Cato's Tusculan villa exposed to public sale by his creditors; and wondered that such an unrivalled master of (516) the schools, most eminent grammarian, and accomplished poet, could solve all propositions and yet found one question too difficult for him to settle,—how to pay his debts. We find in him the genius of Zenodotus [875], the wisdom of Crates." [876]