Who said "Sometimes you have to look back to see the future."?

This quote is attributed to Barney Stinson.

Sometimes you have to look back to see the future. - Barney Stinson

"Sometimes you have to look back to see the future."

Barney Stinson Wisdom

"Legendary!"

"When I get sad, I stop being sad and be awesome instead."

"Have you met Ted?"

"Suit up!"

"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."