"Why, Charles, do you not understand?"

"Not at all."

"Do you not understand the children, father?" said she to the old man.

"I thought I heard something about Sunday dress," said the old man, smiling, "but it was so complicated that I gave up all hope of comprehending it."

"It was something very like that,—come, come, only mothers and grandfathers understand little children," said Sophie, triumphantly.

Then turning to the children, she said:

"My dears, did you not say to your grandfather, 'To-day is Sunday because we have on our pretty new clothes'?"

The little blonde Madeleine opened her great blue eyes wide, and bowed her curly head in the affirmative.

"You are the Champollion of mothers!" cried Charles Dutertre, while the old man said to the two children:

"No, to-day is not Sunday, my children, but it is a feast-day."