
In Kate T. Parker's book "Strong Is the New Pretty: A Celebration of Girls Being Themselves" (Workman Publishing), girls share what makes them feel strong. "When my mom showed me this shot, it made me believe I could be as tough as I look," said Parker's daughter Ella, then 9, of the image on the cover. She was scared the night before her first triathlon when her mom took the photo.

Olivia J., 9: "We are undefeated and plan on staying that way."

Maddie, 7: "I never met a female firefighter before. Now, I know it's possible to be one."

Sabrina, 6: "I love water polo, and I can lift just one eyebrow, and I speak Farsi and play tennis, and I can make people laugh by making funny faces."

Abigail, 17: "When I am in the air, I feel like I am flying. At the end of a jump, my mind is completely clear."

Syd, 8: "I tried to bulldoze my little brother, but my mom said no."

Rachel, 11: "In wrestling, girls have an advantage. The guys think less of you until you are face-to-face with them!"

Carlie, 12: "If you're strong on the inside, it means nobody can break you down."

Kekai, 12: "I love the speed when I skate. I feel very alive and present. Feeling fluid and going fast is fun."

Grace B., 12: "Cancer stole part of my leg but not my joy. I choose happiness. Being happy is my superpower."