surefire

I like the idea of Jon Hamm… There have been discussions—though I'm not sure how serious they've been.

When a man converses with himself, he is sure that he does not converse with an enemy.

I am therefore quite sure I shall be content to await his father's consent, should it not come these many years.

"A camp-fire would hardly flash and die out like that, Sarge," he answered thoughtfully.

She got up and stood in front of the fire, having her hand on the chimney-piece and looking down at the blaze.

And sure enough when Sunday came, and the pencil was restored to him, he promptly showed nurse his picture.