"On broader lines he's like those chappies who sit peering sadly over the marble battlements at the Pennsylvania Station in the place marked "Inquiries." You know the Johnnies I mean. You go up to them and say: "When's the next train for Melonsquashville, Tennessee?" and they reply, without stopping to think, "Two-forty-three, track ten, change at San Francisco." And they're right every time. Well, Jeeves gives you just the same impression of omniscience."