Those who cannot remember the past are condemned to repeat it.” – George Santayana,

Those who cannot remember the past are condemned to repeat it.” – George Santayana, “History Doesn't Repeat Itself, but It Often Rhymes” – Mark Twain. Eugene O'Neill once said, “There is no present or future - only the past, happening over and over again, Karl Marx said, “History repeats itself, first as a tragedy, second as a farce.