Read it through once

When he came to the low church wall, he got over it, like a man whose legs were numbed and stiff, and then turned round to look for me. When I saw him turning, I set my face towards home, and made the best use of my legs. But presently I looked over my shoulder, and saw him going on again towards the river, still hugging himself in both arms, and picking his way with his sore feet among the great stones dropped into the marshes here and there, for stepping-places when the rains were heavy or the tide was in.