And he grappled with this new mystery of electricity, as Henry had advised him to do, encouraging himself with the fact that Morse, who was only a painter, had mastered
his electrical difficulties, and there was no reason why a professor of acoustics should not do as much.
Yet the creature was astute; mastered
his fury with a great effort of the will; composed his two important letters, one to Lanyon and one to Poole; and that he might receive actual evidence of their being posted, sent them out with directions that they should be registered.
Naseby was silent for a moment, struggling to keep down his emotion, and he mastered
it so far as to mount into the sarcastic vein, when he was in the nearest danger of melting into the sorrowful.
As I stood there in the gathering dark I thought that in this simple explanation I had mastered
the problem of the world-- mastered
the whole secret of these delicious people.