I said, alarmed at his manner: though he was neither in danger of losing his senses, nor dying, according to my judgment: he was quite strong and healthy; and, as to his reason, from childhood he had a delight in dwelling on dark things, and entertaining odd fancies. 
I said, alarmed at his manner, although I did not think he was in danger of losing his senses, nor of dying. He was quite strong and healthy; and, as to his reason, from childhood he had a delight in dwelling on dark things. 