Who said "We're all capable of more than we think."?

This quote is attributed to Bruce.

We're all capable of more than we think. - Bruce

"We're all capable of more than we think."

Bruce Motivation

"Mate, I'm a vegetarian."

"Fish are friends, not food."

"I say we just all take a deep breath and relax."

"You're a fish. Fish are meat."

"I believe in working hard for what you want."

"Never underestimate the power of determination."

"I don't need a reason to fight."

"The most important thing is the mission. Nothing else matters."