I suppose it is submerged realities that give to dreams their curious air of hyper-reality. But perhaps there is something else as well, something nebulous, gauze-like, through which everything one sees in a dream seems, paradoxically, much clearer. A pond becomes a lake, a breeze becomes a storm, a handful of dust is a desert, a grain of sulphur in the blood is a volcanic inferno. What manner of theater is it, in which we are at once playwright, actor, stage manager, scene painter and audience?

One has the impression that something is stirring inside [photographs] - it is as if one can hear little cries of despair, gémissements de désespoir... as if the photographs themselves had a memory and were remembering us and how we, the surviving, and those who preceded us, once were.

Only in the books written in earlier times did she sometimes think she found some faint idea of what it might be like to be alive.

How I wished during those sleepless hours that I belonged to a different nation, or better still, to none at all.

The more images I gathered from the past, I said, the more unlikely it seemed to me that the past had actually happened in this or that way, for nothing about it could be called normal: most of it was absurd, and if not absurd, then appalling.

Physicists now say there is no such thing as time: everything co-exists. Chronology is entirely artificial and essentially determined by emotion. Contiguity suggests layers of things, the past and present somehow coalescing or co-existing.

No one can explain exactly what happens within us when the doors behind which our childhood terrors lurk are flung open.