src: Historiquement, on ne sait presque rien sur la personne de Jésus de Nazareth, si peu sur ses origines et les trente premières années de sa vie que certains auteurs sérieux ont même douté de son existence.
tgt: Historically next to nothing is known about the person of Jesus of Nazareth, so little about his origins and the first thirty years of his life that some serious authors have even doubted his existence.