Who said "Don't underestimate anyone because of their age or size."?

This quote is attributed to Newt.

Don't underestimate anyone because of their age or size. - Newt

"Don't underestimate anyone because of their age or size."

Newt Justice

"Get away from her, you bitch!"

"My mommy always said there were no dinosaurs anymore."

"Mommy's coming, mommy's coming!"

"I can't do this anymore. I can't."

"Justice must always prevail."

"You think I'm just some animal?"

"Fighting for what's right never gets easier."

"Justice is worth fighting for."