Read it through once

We went to the quarry from whence the stones of Baalbec were taken. It was about a quarter of a mile off, and down hill. In a great pit lay the mate of the largest stone in the ruins. It lay there just as the giants of that old forgotten time had left it when they were called hence--just as they had left it, to remain for thousands of years, an eloquent rebuke unto such as are prone to think slightingly of the men who lived before them. This enormous block lies there, squared and ready for the builders' hands--a solid mass fourteen feet by seventeen, and but a few inches less than seventy feet long! Two buggies could be driven abreast of each other, on its surface, from one end of it to the other, and leave room enough for a man or two to walk on either side.