“馬鹿 (Foolish)” = “Not common, normal or usual” Which means, thinking out of the box. being as yourself, no acting. living with own belief. creating life freely. realizing the truth.

From cold winter to warm spring.
Removing bad, and reborn for better.

We trip in Earth with borrowing a material (=a body). One day, in each timing we return the body, and we get back to the one which is great.