According to legend, anyone who can find a four-leaf clover will surely find happiness.
The four leaves have different meanings.
"Each leaf of a four-leaf clover represents a different meaning; the first one is a prayer;
The second piece is hope; the third piece is luck;
The fourth piece is... Happiness.
However, this four-leaf clover is difficult to find.
So, if you find the four-leaf clover, you will find happiness..."