Who said "I've learned that perfection is the enemy of progress."?

This quote is attributed to Diane Sawyer.

I've learned that perfection is the enemy of progress. - Diane Sawyer

"I've learned that perfection is the enemy of progress."

Diane Sawyer Wisdom

News Anchor American Born 1945 (age 81)

"The most important thing is your health and your family. Money means nothing if you don't have your health."

"Don't be afraid to ask questions. Don't be afraid to ask for help when you need it."

"Life is about the connections we make with people."

"You have to be willing to fail in order to succeed."

"I'm not angry, I'm just disappointed."

"The best things in life are free."

"You can't have everything in life, but you can have what matters most."

"A woman's intuition is rarely wrong."