Who said "Why do we fall? So we can learn to pick ourselves up."?

This quote is attributed to Tony Stark.

Why do we fall? So we can learn to pick ourselves up. - Tony Stark

"Why do we fall? So we can learn to pick ourselves up."

Tony Stark Perseverance

"I am Iron Man."

"Genius, billionaire, playboy, philanthropist."

"Sometimes you gotta run before you can walk."

"I'm not saying I'm Batman. I'm just saying nobody's ever seen me and Batman in the same room."

"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."