Harry swallowed and looked around him. He realized he must be in the hospital wing. He was lying in a bed with white linen sheets, and next to him was a table piled high with what looked like half the candy shop.
“Tokens from your friends and admirers,” said Dumbledore, beaming. “What happened down in the dungeons between you and Professor Quirrell is a complete secret, so, naturally, the whole school knows. I believe your friends Misters Fred and George Weasley were responsible for trying to send you a toilet seat. No doubt they thought it would amuse you. Madam Pomfrey, however, felt it might not be very hygienic, and confiscated it.”
“How long have I been in here?”
“Three days. Mr. Ronald Weasley and Miss Granger will be most relieved you have come round, they have been extremely worried.”
“But sir, the Stone —”
“I see you are not to be distracted. Very well, the Stone. Professor Quirrell did not manage to take it from you. I arrived in time to prevent that, although you were doing very well on your own, I must say.”
(Harry Potter and the Sorcerer's Stone)
If the sentence were ‘I see you are not distracted anymore’, I would think Dumbledore thought Harry could think properly, after having come round. Then what does the original mean?