After the rаpe, Philоmelа declаres tо Tereus: "I may be lоst, / You have taken whatever life / I might have had, and thrown it in the sewer, / But I have my voice. / And shame will not stop me. / I shall tell everything / To your own people, yes, to all Thrace." What does Philomela's declaration most directly establish about her understanding of her own situation?