The talk of pale, burning-eyed students, anarchists and utopians all, over tea and cigarettes in a locked room long past midnight, is next morning translated, with the literalness of utter innocence, into the throwing of the bomb, the shouting of the proud slogan, the dragging away of the young dreamer-doer, still smiling, to the dungeon and the firing squad.

Think of two people, living together day after day, year after year, in this small space, standing elbow to elbow cooking at the same small stove, squeezing past each other on the narrow stairs, shaving in front of the same small bathroom mirror, constantly jogging, jostling, bumping against each other’s bodies by mistake or on purpose, sensually, aggressively, awkwardly, impatiently, in rage or in love – think what deep though invisible tracks they must leave, everywhere, behind them!

Horror is always aware of its cause; terror never is. That is precisely what makes terror terrifying.

No one ever hates without a cause.

I often feel that worse than the most fiendish Nazis were those Germans who went along with the persecution of the Jews not because they really disliked them but because it was the thing.

In ten minutes they will have arrived on campus. George will have to be George; the George they have named and will recognise. So now he consciously applies himself to thinking their thoughts, getting into their mood. With the skill of a veteran, he rapidly puts on the psychological makeup for this role he must play.

Berlin is a skeleton which aches in the cold: it is my own skeleton aching. I feel in my bones the sharp ache of the frost in the girders of the overhead railway, in the iron-work of balconies, in bridges, tramlines, lamp-standards, latrines. The iron throbs and shrinks, the stone and the bricks ache dully, the plaster is numb.