When I was younger I used to get my best writing done at night, but now it has to be during the day. I usually finish work at half past seven, then go back to the house to open a bottle of wine, have dinner, and then read or watch television.

The duty of a historian is simply to understand and then convey that understanding, no more than that.

The great help of being in the Army is to understand why are the armies clever in what they describe as emotional intelligence, making soldiers come to terms with the death of comrades by certain rituals.

The British bombing of Caen beginning on D-Day in particular was stupid, counter-productive and above all very close to a war crime.

To begin impatiently is the worst mistake a writer can make

The vital thing for me is to integrate the history from above with the history from below because only in that way can you show the true consequences of the decisions of Hitler or Stalin or whomever on the ordinary civilians caught up in the battle.

I can't envisage stopping writing.