See now, I will rise and the effect upon your eye will be that my Circle will become smaller and smaller till it dwindles to a point and finally vanishes.Ha! Is it come to this? changing your identity thundered the Stranger then meet your fate out of your Plane you go.Look yonder.Sphere changing your identity.Nay, I despair not that, even here, in this region of Three Dimensions, your Lordship's art may make the Fourth Dimension visible to me just as in the Land of Two Dimensions my Teacher's skill would fain have opened the eyes of his blind servant to the invisible presence of a Third Dimension, though I saw it not.A straight changing your identity Line.Do you know that building? I looked, and afar off I saw an immense Polygonal structure, in which I recognized the General Assembly Hall of the States of Flatland, surrounded by dense lines of Pentagonal buildings at right angles to each other, which I knew to be streets and I perceived that I was approaching the great Metropolis.Arithmetical changing your identity.Raising his voice, he now summoned the guards.A moment afterwards the sharp agony had ceased, leaving nothing but changing your identity a dull ache behind, and the Stranger began to reappear, saying, as he gradually increased in size, There, I have not hurt you much, have I? If you are not convinced now, I don't know what will convince you.I.It changing your identity is not for me to classify human faculties according to merit.Now are you convinced? I.