From Publius Flavius Vegetius Renatus, De Re Militari. Origin of the name parabellum for some ammunition and firearms, such as the Luger Parabellum. (Similar to igitur qui desiderat pacem, praeparet bellum and in pace ut sapiens aptarit idonea bello.)
A much more detailed analysis with detection of relationships or clauses can be found in our Sentence Analysis! Try it out!