He walked faster. There lay the familiar outlines of the houses, sheeted with silver; there stood the trees in the little central square with the fountain and small green lawns; there loomed the shape of the church next to the Gasthof der Brüdergemeinde ; and just beyond, dimly rising into the sky, he saw with a sudden thrill the mass of the huge school building, blocked castlelike with deep shadows in the moonlight, standing square and formidable to face him after the silences of more than a quarter of a century.