Titus Lucretius Carus (dies ca. 50 BCE): no reliable biographical information, e.g. Lucretius driven insane by love-potent is Christian polemic (cf. On The Nature of Things 4 on love)
- epic's addressee & Lucretius's patron Memmius (Roman politician, 50s BCE) = "you" in ancient Near East wisdom literature/Greek didactic epic tradition (e.g. Hesiod's Works & Days) merges with reader

Detail of Roman mosaic from Tunisia (2nd century CE)
On the Nature of Things 1.402-9 (Memmius/reader as keen-scented hounds in simile)
But these little traces are enough for a keen intellect [to grasp concept of void],
and by their means you are able to discover the rest on your own.
For just as dogs often find with their noses the resting places,
covered by foliage, of a wild beast that roams the mountains,
as soon as they set to work on the sure traces of its path,
so you yourself on your own will be able in such cases
to see one thing from another and to work your way into every
dark hiding place and drag back the truth from them.

Epicurus (Roman copy of 3rd century BCE bust)