5. Before the boy could reply, a butterfly appeared and fluttered between him and the old man. He remembered something his grandfather had once told him: that butterflies were a good omen. Like crickets, and like grasshoppers; like lizards and four-leaf clovers. 29
6.
7.
8.
9.
10.
11. Everything that happens once can never happen again. But everything that happens twice will surely happen a third time. 156