happy union creates no sense of insecurity in the present; and yet it will pain a man sharply. The two people entertain no vulgar doubt of each other: but this pre-existence of both occurs to the mind as something indelicate. To be altogether right, they should have had twin birth together, at the same moment with the feeling that unites them. Then indeed it would be simple and perfect and without reserve or afterthought. Then they would understand each other with a fulness impossible otherwise. There would be no barrier between them of associations that cannot be imparted. They would be led into none of those comparisons that send the blood back to the heart. And they would know that there had been no time lost, and they had been together as much as was possible. For besides terror for the separation that must follow some time or other in the future, men feel anger, and something like remorse, when they think of that other separation