History must speak for ...

History must speak for itself. A historian is content if he has been able to shed more light.
 William L. Shirer

Quotes from the same author

No class or group or party in Germany could escape its share of responsibility for the abandonment of the democratic Republic and the advent of Adolf Hitler. The cardinal error of the Germans who opposed Nazism was their failure to unite against it.
 William L. Shirer
Hitler, who founded the Third Reich, who ruled it ruthlessly and often with uncommon shrewdness, who led it to such dizzy heights and such a sorry end, was a person of undoubted, if evil genius. It is true that in the German people, as a mysterious Providence and centuries of experience had molded them up to that time, he found a natural instrument which he was able to shape to his own sinister ends.
 William L. Shirer
Most true happiness comes from one's inner life, from the disposition of the mind and soul. Admittedly, a good inner life is difficult to achieve, especially in these trying times. It takes reflection and contemplation and self-discipline.
 William L. Shirer
Adolf Hitler is probably the last of the great adventurer-conquerors in the tradition of Alexander, Caesar and Napoleon, and the Third Reich the last of the empires which set out on the path taken earlier by France, Rome and Macedonia. The curtain was rung down on that phase of history, at least, by the sudden invention of the hydrogen bomb, of the ballistic missile and of rockets that can be aimed to hit the moon.
 William L. Shirer
Chamberlain's stubborn, fanatical insistence on giving Hitler what he wanted, his trips to Berchtesgaden and Godesberg and finally the fateful journey to Munich rescued Hitler from his limb and strengthened his position in Europe, in Germany, in the Army, beyond anything that could have been imagined a few weeks before. It also added immeasurably to the power of the Third Reich vis-a-vis the Western democracies and the Soviet Union.
 William L. Shirer