It was nine o'clock in the evening. Natasha lit the night lamp in the bedroom of the old Princess Chechevinski, and went silently into the dressing room to prepare the soothing powders which the doctors had prescribed for her, before going to sleep.  
The old princess was still very weak. Although her periods of unconsciousness had not returned, she was still subject to paroxysms of hysteria. At times she sank into forgetfulness, then started nervously, sometimes trembling in every limb. The thought of the blow of her daughter's flight never left her for a moment.
 
Natasha had just taken the place of the day nurse. It was her turn to wait on the patient until midnight. Silence always reigned in the house of the princess, and now that she was ill the silence was intensified tenfold. Everyone walked on tiptoe, and spoke in whispers, afraid even of coughing or of clinking a teaspoon on the sideboard. The doorbells were tied in towels, and the whole street in front of the house was thickly strewn with straw. At ten the household was already dispersed, and preparing for sleep. Only the nurse sat silently at the head of the old lady's bed.
 
Pouring out half a glass of water. Natasha sprinkled the powder in it, and took from the medicine chest a phial with a yellowish liquid. It was chloral. Looking carefully round, she slowly brought the lip of the phial down to the edge of the glass and let ten drops fall into it. "That will be enough," she said to herself, and smiled. Her face, as always, was coldly quiet, and not the slightest shade of any feeling was visible on it at that moment.
 
Natasha propped the old lady up with her arm. She drank the medicine given to her and lay down again, and in a few minutes the chloral began to have its effect. With an occasional convulsive movement of her lower lip, she sank into a deep and heavy sleep. Natasha watched her face following the symptoms of unconsciousness, and when she was convinced that sleep had finally taken complete possession of her, and that for s............