'Knowledge," added the girl.

'Exactly, dear ... and a lot of work. And in order to achieve important things, as I said, we must first know the mysteries of reading and writing. And because you still need help, I'll give you someone to help you. I will entrust you all four to some young professors, because the spell I cast on you will soon disappear."

'Ohh ..." the four sighed in one voice.

'Yes, I told you again and again. Magic cannot help you learn how to write, read, and ...