What I want to talk to you about is not Power Girl, but rather, Girl Power.
You may not all have powers beyond those of mortal women, but you all have power. You have the power to confront apathy, to avoid cynicism and futility, to do your part to make the world a better place for everyone.
What you must do, is be vigilant, be true to yourself, and have the courage to speak out and to confront evil in all of the many masks behind which it hides.