The world seemed to be turning round and round.

A fellow at the bottom hallooed, "Look up! look up, mister! look up!" I was not a foot from the upper floor.

As soon as I looked at the floor, everything got steady.

I kept my eyes fixed on the top of the building, and soon made the landing on _terra firma_.
I have never liked high places since.

I never could bear to go upstairs in a house.