You are given a sentence in Galician. Your job is to translate the Galician sentence into Polish.

É un pastor. Pasou toda a súa vida usando un tirapedras para defender o seu rabaño contra leóns e lobos.

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Jest pasterzem. Całe życie używał procy do obrony stada przed lwami i wilkami.