Where did I come from, then? Ah! where, indeed?

This is a riddle monstrous hard to read.

I have it! Why, of course,

All things are moulded by some plastic force,

Out of some atoms somewhere up in space,

Fortuitously concurrent anyhow;—

There, now!

That’s plain as is the beak upon my face.

What’s that I hear?

My mother cackling at me! Just her way,