Marty, you've got to understand that if my calculations are ... - Dr. Emmett Brown

"Marty, you've got to understand that if my calculations are correct, and they always are, we'll arrive at precisely 10:04 p.m."

Dr. Emmett Brown Success

More from Dr. Emmett Brown

"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."

"Success comes to those who never give up."

"Success is measured by happiness, not money."

"You make your own luck in this world."

"You have to be organized to be successful in anything."