Read it through once

Each step being full as high as a dinner-table; there being very, very many of the steps; an Arab having hold of each of our arms and springing upward from step to step and snatching us with them, forcing us to lift our feet as high as our breasts every time, and do it rapidly and keep it up till we were ready to faint, who shall say it is not lively, exhilarating, lacerating, muscle-straining, bone-wrenching and perfectly excruciating and exhausting pastime, climbing the Pyramids? I beseeched the varlets not to twist all my joints asunder; I iterated, reiterated, even swore to them that I did not wish to beat any body to the top; did all I could to convince them that if I got there the last of all I would feel blessed above men and grateful to them forever; I begged them, prayed them, pleaded with them to let me stop and rest a moment--only one little moment: and they only answered with some more frightful springs, and an unenlisted volunteer behind opened a bombardment of determined boosts with his head which threatened to batter my whole political economy to wreck and ruin.