"Be not simply good; be good for something."

THOREAU.


PART I.— MAIDENHOOD.


CHAPTER I.

PUBERTY.

Sexual Development; Age of Puberty; Physical Changes at Puberty; First Onset of Menstruation; Psychic Changes at Puberty.

"Self-reverence, self-knowledge, self-control,
These three alone lead life to sovereign power."

— "OEnone."