This was not, however, the only stupor which the apparitions and the disappearances of the past had left in his mind. It must not be supposed that he was delivered from all those obsessions of the memory which force us, even when happy, even when satisfied, to glance sadly behind us. The head which does not turn backwards towards horizons that have vanished contains neither thought nor love. At times, Marius clasped his face between his hands, and the vague and tumultuous past traversed the twilight which reigned in his brain. Again he beheld Mabeuf fall, he heard Gavroche singing amid the grapeshot, he felt beneath his lips the cold brow of Éponine; Enjolras, Courfeyrac, Jean Prouvaire, Combeferre, Bossuet, Grantaire, all his friends rose erect before him, then dispersed into thin air. Were all those dear, sorrowful, valiant, charming or tragic beings merely dreams? had they actually existed? The revolt had enveloped everything in its smoke. These great fevers create great dreams. He questioned himself; he felt himself; all these vanished realities made him dizzy. Where were they all then? was it really true that all were dead? A fall into the shadows had carried off all except himself. It all seemed to him to have disappeared as though behind the curtain of a theatre. There are curtains like this which drop in life. God passes on to the following act.