"Must I use uncommon?" said Constance significantly.

"No--but these may say one thing or another."

"I have said one thing," said Constance; "and now you may say the other."

"Pardon me--you have said nothing. These epithets are deserved by a great many faces, but on very different grounds; and the praise is a different thing accordingly."

"Well what is the difference?" said Constance.

"On what do you think this lady's title to it rests?"

"On what?--why on that bewitching little air of the eyes and mouth, I suppose."

"Bewitching is a very vague term," said he smiling again more quietly. "But you have had an opportunity of knowing it much better of late than I--to which class of bright faces would you refer this one? Where does the light come from?"

"I never studied faces in a class," said Constance a little scornfully. "Come from?--a region of mist and clouds I should say, for it is sometimes pretty well covered up."

"There are some eyes whose sparkling is nothing more than the play of light upon a bright bead of glass."