1 Facts, at any rate, could not be kept hidden.
2 In the old days he had hidden a heretical mind beneath an appearance of conformity.
3 There was no telescreen, but there must be hidden microphones: besides, they could be seen.
4 I didn't want to say anything in the lane,' she went on, 'in case there's a mike hidden there.
5 Forty years it had taken him to learn what kind of smile was hidden beneath the dark moustache.
6 O'Brien held up his left hand, its back towards Winston, with the thumb hidden and the four fingers extended.
7 Her face was sallower, and there was a long scar, partly hidden by the hair, across her forehead and temple; but that was not the change.
8 There were the vast repositories where the corrected documents were stored, and the hidden furnaces where the original copies were destroyed.
9 In a place like this the danger that there would be a hidden microphone was very small, and even if there was a microphone it would only pick up sounds.
10 It was a place impossible to enter except on official business, and then only by penetrating through a maze of barbed-wire entanglements, steel doors, and hidden machine-gun nests.
11 In the vast laboratories of the Ministry of Peace, and in the experimental stations hidden in the Brazilian forests, or in the Australian desert, or on lost islands of the Antarctic, the teams of experts are indefatigably at work.
12 When one knew that any document was due for destruction, or even when one saw a scrap of waste paper lying about, it was an automatic action to lift the flap of the nearest memory hole and drop it in, whereupon it would be whirled away on a current of warm air to the enormous furnaces which were hidden somewhere in the recesses of the building.