In my generation, there was a single girl given the strength and skill to fight the spread of darkness...but in your generation, there are nearly two thousand with the powers of the slayer, and not all of them have chosen to use their newfound abilities conscientiously.
Joss WhedonDoctor, I'm taking your sister under my protection. If any thing happens to her, anything at all, I swear to you I will get very choked up. Honestly, there could be tears.
Joss Whedon