Who said "I'm learning that leadership is about lifting others up."?

This quote is attributed to The Flash (DCEU).

I'm learning that leadership is about lifting others up. - The Flash (DCEU)

"I'm learning that leadership is about lifting others up."

The Flash (DCEU) Leadership

"I'm fast. Really fast."

"Time moves differently when you're moving at super speed."

"You gotta embrace what makes you different."

"Running away isn't always the answer, even when you're fast enough to do it."

"A leader must be fair and just."

"Integrity is everything."

"One must take responsibility for one's environment."

"In this house, I make the decisions"