Who said "Money is merely a tool—it's how you use it that matters."?

This quote is attributed to Dr. Emmett Brown.

Money is merely a tool—it's how you use it that matters. - Dr. Emmett Brown

"Money is merely a tool—it's how you use it that matters."

Dr. Emmett Brown Money

"Great Scott!"

"This is heavy."

"There's that word again, 'heavy.' Is there something wrong with the Earth's gravitational pull?"

"If my calculations are correct, when this baby hits 88 miles per hour, you're gonna see some serious shit."

"Money is important, but it's not everything"

"Money doesn't buy happiness, but it buys things that make you forget you're unhappy."

"Money isn't everything."

"Money is meaningless without purpose."