Brooke Davis, Season 4.
"Over the last four years I’ve been forced to grow up. I stopped letting boys define me and I started believing in myself and in my potential. And I ran for student counsel president and I designed a clothing line and somewhere along the way, the lost little party girl became the girl on the Wall of Honor. I know what I did was wrong, Mr. Turner, I know, but the girl I was when I came to this school? I’m not so sure she would’ve. And isn’t that the point of high school?"