Who said "Knowing is not enough, we must apply."?

This quote is attributed to Leonardo da Vinci.

Knowing is not enough, we must apply. - Leonardo da Vinci

"Knowing is not enough, we must apply."

Leonardo da Vinci Wisdom

Polymath Artist Scientist Italian 1452–1519

"Learning never exhausts the mind."

"Simplicity is the ultimate sophistication."

"The observer sees what he observes."

"Art is the queen of all sciences."

"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."