Abstract
Cicero's Cato, in a passage nicely illustrating that enthusiasm for Greek literature which is said to have come upon him in old age, offers some valuable observations about manure : ‘quid de utilitate loquar stercorandi? dixi in eo libro quern de rebus rusticis scripsi; de qua doctus Hesiodus ne verbum quidem fecit, cum de cultura agri scriberet; at Homerus, qui multis ut mihi videtur ante saeclis fuit, Laertam lenientem desiderium quod capiebat e filio, colentem agrum et eum stercorantem facit.’