Who said "Real strength comes from inside, not outside."?

This quote is attributed to Meatwad.

Real strength comes from inside, not outside. - Meatwad

"Real strength comes from inside, not outside."

Meatwad Strength

"I'm Meatwad. I'm a meatwad."

"Shake, I can change into anything I want."

"That don't make no sense."

"I'm gonna go do some crazy stuff."

"Strength comes from within."

"A woman should be proud of who she is."

"A strong woman can overcome anything."

"The only thing I'm good at is killing."