without this handkerchief." Mary ended merrily, amused with the last notion.
"Why can't she, Mary?" said Letty, seriously interested in this mystery, and pushing her head so close to her sister that Mary now turned the threatening needle towards Letty's nose.
"Because this is one of a dozen, and without it there would only be eleven," said Mary, with a grave air of explanation, so that Letty sank back with a sense of knowledge.
"Have you made up your mind, my dear?" said Mrs Garth, laying the letters down.
"I shall go to the school at York," said Mary. "I am less unfit to teach in a school than in a family. I like to teach classes best. And, you see, I must teach: there is nothing else to be done."
"Teaching seems to me the most delightful work in the world," said Mrs Garth, with a touch of rebuke in her tone. "I could understand your objection to it if you had not knowledge enough, Mary, or if you disliked children."
"I suppose we never quite understand why another dislikes what we like, mother," said Mary, rather curtly. "I am not fond of a schoolroom: I like the outside world better. It is a very inconvenient fault of mine."
