Can someone complete this saying: "A lack of knowledge of one's history

Question: Can someone complete this saying: "A lack of knowledge of one's history is!.!.!."!?

I cant remember the rest of it!. Can someone please help me!? It starts off as "A lack of knowledge of one's history is!.!.!.!." or its something like that!. Does anyone know!?Www@QuestionHome@Com

Best Answer - Chosen by Asker:

"the lack of knowledge of ones future"!.!.!.

is that it!?Www@QuestionHome@Com

if someone has no knowledge of history they will be bound to repeat itWww@QuestionHome@Com

!.!.!.tantamount to being forced to repeat it!."Www@QuestionHome@Com

!.!.!.!.!.is BlessingWww@QuestionHome@Com