"Yes, doubtless," replied d’Artagnan, who had never been able to cram the first rudiments of that language into his head, and who had by his ignorance driven his master to despair, "yes, doubtless there is one."
Sí, sin duda prosiguió D'Artagnan, que nunca había podido meterse la primera regla de los rudimentos en la cabeza y que, por ignorancia, había provocado la desesperación de su preceptor ; sí, sin duda, debe haber uno.