Voltaire -

 It is dangerous to be right in matters on which the established authorities are wrong.

George Orwell -

Every record has been destroyed or falsified, every book has been rewritten, every picture has been repainted, every statue and street building has been renamed, every date has been altered. And that process is continuing day by day and minute by minute. History has stopped. Nothing exists except the endless present in which the party is always right.

The past was erased, the erasure was forgotten, the lie became the truth.

In a time of universal deceit – telling the truth is a revolutionary act.