It is not a sin to introduce a personal bias that can be recognized and discounted. The sin in historical composition is the organization of the story in such a way that bias cannot be recognized.

In the last resort, sheer insight is the greatest asset of all.

If history can do anything it is to remind us that all our judgments are merely relative to time and circumstance.

Concerning alchemy it is more difficult to discover the actual state of things, in that the historians who specialise in this field seem sometimes to be under the wrath of God themselves; for, like those who write of the Bacon-Shakespeare controversy or on Spanish politics, they seem to become tinctured with the kind of lunacy they set out to describe.

But the greatest menace to our civilization today is the conflict between giant organized systems of self-righteousness - each system only too delighted to find that the other is wicked - each only too glad that the sins give it the pretext for still deeper hatred and animosity.

Perhaps history is a thing that would stop happening if God held His breath, or could be imagined as turning away to think of something else.

The task of the historian is to understand the peoples of the past better than they understand themselves.