sports: races, 141-2 sail-skating, 124-7 skating, 111, 127 skiing, 1, 111, 118-24, 181, 186 swimming, 102, 139-42 teaching of, 138 sun, 3, 5, 6, 7, 18, 182, 183 sunshine: days without, 5, 13, 20 nights with, 7, 20