Less than this might have sufficed to turn an angel into an imp, and indeed much less would have sufficed in Berta's case, for the natural vivacity of her disposition inclined her to all kinds of pranks. Opposition irritated her to such a degree as to set her crying. But what tears! Suddenly, in the midst of her sobs, she would burst out laughing, for her soul was all gayety, spontaneous, contagious gayety, the gayety of the birds when day is breaking.
But this gayety could not last for ever; and, willing or unwilling, the moment had to come some time when Berta would quiet down; for it was not natural that she should remain all her life a madcap; and this moment at last arrived; and all at once the girl's boisterous gayety began to calm down, to cloud over, like a storm that is gathering, like a sky that is darkening.
The nurse is the first to observe this change in Berta, and although the girl's pranks had driven her to her wits' end, seeing her silent, thoughtful, pensive, that is to say, quiet, she is overjoyed. The girl is now a woman. Profound mystery! She has left off the giddiness of childhood to take on the sedateness of youth. Poor woman! she does not know that a young girl is a thousand times more crazy than a child. But the fact is that Berta does not seem the same girl. And the change has taken place of a sudden, from one
