Who said "One doesn't simply stumble upon an artifact like this."?

This quote is attributed to Indiana Jones.

One doesn't simply stumble upon an artifact like this. - Indiana Jones

"One doesn't simply stumble upon an artifact like this."

Indiana Jones Adventure

"It's not the years, honey, it's the mileage."

"Snakes. Why'd it have to be snakes?"

"Fortune and glory, kid. Fortune and glory."

"We are not in a position to know what he knows. We must rely on faith."

"The greatest adventure is life itself."

"The adventure of life begins with a single step."

"Adventure finds you when you stop running."

"Fortune and glory, kid."