Who said "We are defined by what we do, not by what happens to us."?

This quote is attributed to Michonne.

We are defined by what we do, not by what happens to us. - Michonne

"We are defined by what we do, not by what happens to us."

Michonne Life

"We are the walking dead. But the difference is we are still fighting."

"You can't just decide to be brave. You have to act brave."

"Keeping your humanity is the hardest thing to do when the world tries to take it away."

"Every choice we make defines who we are."

"Life is meant to be lived with passion."

"Life is what happens when you're busy making other plans."

"Life is a journey, not a destination."

"Life's too short for regrets."