The Idiot Part 2 Chapter 5 Page 12

He was seized all at once by a violent desire, almost a temptation, against which he strove in vain.

He jumped up and walked off as fast as he could towards the “Petersburg Side.” [One of the quarters of St. Petersburg.] He had asked someone, a little while before, to show him which was the Petersburg Side, on the banks of the Neva. He had not gone there, however; and he knew very well that it was of no use to go now, for he would certainly not find Lebedeff’s relation at home. He had the address, but she must certainly have gone to Pavlofsk, or Colia would have let him know. If he were to go now, it would merely be out of curiosity, but a sudden, new idea had come into his head.

However, it was something to move on and know where he