If you're going to do something, do it right, or don't do it... - Jerry Seinfeld

"If you're going to do something, do it right, or don't do it at all."

Jerry Seinfeld Perseverance

Comedian and Actor American Born 1954 (age 72)

More from Jerry Seinfeld

"These pretzels are making me thirsty."

"Not that there's anything wrong with that."

"Yada yada yada."

"Master of your domain."

"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."