Who said "To understand the future, one must understand the past."?

This quote is attributed to Fidel Castro.

To understand the future, one must understand the past. - Fidel Castro

"To understand the future, one must understand the past."

Fidel Castro Wisdom

President, Revolutionary Leader Cuban 1926–2016

"A revolution is not a bed of roses."

"Condemn me, it does not matter. History will absolve me."

"The revolution is not an apple that falls when it is ripe. You have to make it fall."

"I am a Marxist-Leninist and will be one until the day I die."

"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."