Breaking a mirror: an action that according to superstition will bring bad luck
Breaking a mirror may bring you seven years of bad luck.
Carrying a rabbit's foot: an action that according to superstition will bring good luck.
Carrying a rabbit's foot is the best way to have good luck.
Catching a falling leaf- an action that according to superstition will grant the catcher a wish or bring good luck.
If you catch a falling leaf, make a wish!