"But I had not as yet clearly ascertained whether the vicissitudes of longer and shorter days and nights, and of day and night itself, with the eclipses of the greater lights, and whatever else of the kind I had read of in other books, might be explained consistently with his sayings; so that, if they by any means might, it should remain a question to me whether it were so or no; but I might, on ac" . . . .