Who said "I've learned that being anxious doesn't mean being weak."?

This quote is attributed to Rex.

I've learned that being anxious doesn't mean being weak. - Rex

"I've learned that being anxious doesn't mean being weak."

Rex Strength

"I'm a dinosaur! RAWR!"

"Oh no, oh no, oh no, oh no, oh no!"

"I can't take the pressure!"

"Everything's gonna be okay, right?"

"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."