"Oh, but I don't know anything about science," exclaimed Tom. "I don't believe I ever shall."

"No one does without hard study," replied Addison. "But any one can afford to study if by doing so some splendid new invention can be brought about."

"Dora, what are we girls going to do?" said Kate, laughing. "It makes me feel lonesome to hear the boys talk of the great exploits they mean to perform."

"There doesn't seem to be so much that girls can do," replied Theodora, with a sigh. "Still, I know of one thing I wish to do very much," she continued with a glance at Addison.

"What is it?" said Tom. "What are you going to astonish the world with?"

"Oh, I haven't the courage to talk about it," replied Theodora. "And it looks so hard to me and I shall need to study so long to get prepared, that I sometimes think I never shall do it."

"Well, girls can all make school-mistresses," said Addison.

"Kate is going to make something besides a school-mistress," said Ellen. "Kate means to study chemistry and be a chemist."

"She said last winter that she meant to learn how to telegraph and be a telegraph operator," said Halse, laughing.

"Yes, I did," replied Kate, coldly. "But I have changed my mind. I don't know much about chemistry yet, but I think I like it. I mean to study it and I mean to learn all about drugs, too, and have a pharmacy in some large pleasant town. I'll make as much money as Addison; for I think money is a great thing."