Principio externa corpus de parte necessum est, aeriis quoniam vicinum tangitur auris, tundier atque eius crebro pulsarier ictu; proptereaque fere res omnes aut corio sunt aut etiam conchis aut callo aut cortice tectae.
In the first place, it is necessary that since the body is touched by the breezes of the neighbouring air, the outer part of the body must be thumped and buffeted by the frequent blows of the air; and that is why nearly all things are protected by skin, or even shells, or a callosity or bark.
final_alignments\Lucretius_De_Rerum_Natura_Book4.json