Read it through once

He had a fixed idea, I guessed by several observations he let fall, that, as his nephew resembled him in person, he would resemble him in mind; for Linton’s letters bore few or no indications of his defective character. And I, through pardonable weakness, refrained from correcting the error; asking myself what good there would be in disturbing his last moments with information that he had neither power nor opportunity to turn to account.