“Those who don't know history are doomed to repeat it.”
“Those who don't know their history are doomed to repeat it. You have to expose who you are so that you can determine what you need to become.”
“Those who forget history are doomed to repeat it in summer school”
“Those who don't know their history are defenseless against those determined to repeat it.”
“You know the saying: he who doesn't understand history is doomed to repeat it. And when it's repeated, the stakes are doubled.”
“He who doesn't understand history is doomed to repeat it.”