"But you might know it," observed the gentleman.

"It's not my business," Scrooge returned. "It's enough for a man to understand his own business, and not to interfere with other people's. Mine occupies me constantly. Good afternoon, gentlemen!"

Seeing clearly that it would be useless to pursue their point, the gentlemen withdrew. Scrooge resumed his labors with an improved opinion of himself, and in a more facetious temper than was usual with him.

At length the hour of shutting up the counting-house arrived. With an ill-will Scrooge dismounted from his stool, and tacitly admitted the fact to the expectant clerk in the tank, who instantly snuffed his candle out, and put on his hat.

"You'll want all day to-morrow, I suppose?" said Scrooge.

"If quite convenient, sir."

"It's not convenient," said Scrooge, "and it's not fair. If I was to stop half-a-crown for it, you'd think yourself ill-used, I'll be bound?"

The clerk smiled faintly.

"And yet," said Scrooge, "you don't think me ill-used, when I pay a day's wages for no work."