"This," said I, "is a case of 'have to.' If he don't like the top, there 's ground at the bottom." Then I kicked the false prophet in the flanks with my heels. The horse was standing on the edge of the sodded bank. When my heels struck him, he jumped as far as he could out into the river.
There was a great splash. The horse dropped like a stone, his legs stiff as ramrods, his neck doubled under and his back bowed. It was a bucking jump and meant going to the bottom. I felt the water rush up and close over my head.
I clamped my legs to the horse, held my breath, and went down in the saddle. I thought we should never reach the bottom of that river. The current tugged, trying to pull me loose and whirl me away. The horse under me felt like a millstone. The weight of water pressed like some tremendous thumb. Then we struck the rock bottom and began to come up. The sensation changed. I seemed now to be thrust violently from below against a weight pressing on my head, as though I were being used by some force under me to
