It is said that those who fail to remember history are doomed to repeat it. That’s not quite correct. We all forget history. The key is whether we have a way to go back to rediscover what we forget. More directly, the key is whether an objective past can keep us honest.

One is astonished in the study of history at the recurrence of the idea that evil must be forgotten, distorted, skimmed over. The difficulty, of course, with this philosophy is that history loses its value as an incentive and example; it paints perfect men and noble nations, but it does not tell the truth.

History (white terror in Taiwan) cannot be forgotten. There is no history that cannot be declassified, no truth that cannot be revealed.

We say, “If we do not learn from history, we are doomed to repeat it.” We must precisely state that what we repeat is not history but our errors under ever-changing material conditions. History does not repeat itself; it cannot. Nothing can. The first law of the universe is everything changes, all the time. Only those who see history as events and not as a process can make this error.

The trouble is, you can ignore history—but history won’t necessarily ignore you.

The potential failure to learn from history carries risks.

History repeats itself. That's one of the things wrong with history.

History is the consequence not only of people’s actions, but also of their forgetfulness.

History is only true for the time being; each new generation of scholars rewrites the work of its predecessors. But such revisers rarely go back to the beginning and start from scratch. Instead they build uncritically on “generally accepted” foundations laid down by their predecessors. These traditional, established truths of history have a large symbolic component of which their exponents are usually unaware.

The historian, now witness, stumbling in the illusion that he will survive. Long enough to set the details down on parchment in the frail belief that truth is a worthwhile cause. That the tale will become a lesson heeded. Frail belief? Outright lie, a delusion of the worst sort. The lesson of history is that no one learns.

Those who don't know history are doomed to repeat it

There's an old saying about those who forget history. I don't remember it, but it's good.

So hard is it to discover the truth, because the history of past ages is rendered difficult by the lapse of time; while in contemporary history the truth is always obscured, either by private spite and hatred, or by a desire to curry favour with the chief men of the time.

Those who fail to learn from history are doomed to repeat it.