In that amber any fly is apt to be enclosed.

Hence the whimsicalities of savage custom.

In _Primitive Culture_ Dr.Tylor tells a good story about the Dyaks of Borneo.

The white man's way of chopping down a tree by notching out V-shaped cuts was not according to Dyak custom.

Hence, any Dyak caught imitating the European fashion was punished by a fine.