calculation or observation defended. If small errors occur, it is said that they are too trifling to be of any importance. If larger errors are pointed out, it is immediately contended that they can deceive nobody, because of their magnitude. Perhaps it might be of some use, if the Council would oblige the world with their scale of error, with illustrations from some of the most recent and approved works, and would favour the uninformed with the orthodox creed upon all grades, from that which baffles the human faculties to detect, up to that which becomes innocuous from its size.
The offices connected with the Royal Society are few in number, and their emolument small in amount; but the proper disposition of them is, nevertheless, of great importance to the Society, and was so to the science of England.
In the first place, the President, having in effect the absolute nomination of the whole Council, could each year introduce a few gentlemen, whose only qualification to sit on it would be the high opinion they must necessarily entertain of the penetration of him who could discover their scientific merits. He might also place in the list a few nobles or officials, just to gild it. Neither of these classes would put any trouble-
