ergo animus cum sese ita commovet ut velit ire inque gredi, ferit extemplo quae in corpore toto per membra atque artus animai dissita vis est; et facilest factu, quoniam coniuncta tenetur.
Therefore when the mind so bestirs itself that it wishes to go and to step forwards, at once it strikes all the mass of spirit that is distributed abroad through limbs and frame in all the body. And this is easy to do, since the spirit is held in close combination with it.
final_alignments\Lucretius_De_Rerum_Natura_Book4.json