“Dutifully I knock on the table. “What does knock on wood even mean?” Daddy perks up. “Actually, it’s thought to come from Greek mythology. According to Greek myths, dryads lived in trees, and people would invoke them for protection. Hence knocking on wood: just that added bit of protection so as not to tempt fate.”

“Dutifully I knock on the table. “What does knock on wood even mean?” Daddy perks up. “Actually, it’s thought to come from Greek mythology. According to Greek myths, dryads lived in trees, and people would invoke them for protection. Hence knocking on wood: just that added bit of protection so as not to tempt fate.”

— Jenny Han