Who said "The future is what we make of it."?

This quote is attributed to Iron Man.

The future is what we make of it. - Iron Man

"The future is what we make of it."

Iron Man Dreams

"I am Iron Man."

"Genius, billionaire, playboy, philanthropist."

"I'm not the one who should be worried."

"This is the most important thing I've ever done."

"This is going to be a great show!"

"Dreams are what make life worth living."

"Never stop dreaming big."

"Dreams are what keep us going."