Who said "I've seen what happens when we give up. Never do that."?

This quote is attributed to Makkari.

I've seen what happens when we give up. Never do that. - Makkari

"I've seen what happens when we give up. Never do that."

Makkari Perseverance

"Speed is life. Life is speed."

"I've seen civilizations rise and fall in the blink of an eye."

"Being the fastest means seeing what others miss."

"Love is the only thing that moves faster than I do."

"Perseverance is the key to success."

"Don't give up on what you believe in."

"I've been through worse."

"You learn to live with the pain."