Robert Frost - Design my my lyrics

I found a dimpled spider, fat and white, On a white heal-all, holding up a moth Like a white piece of rigid satin cloth -- Assorted characters of d**h and blight Mixed ready to begin the morning right, Like the ingredients of a witches' broth -- A snow-drop spider, a flower like a froth, And dead wings carried like a paper kite. What had that flower to do with being white, The wayside blue and innocent heal-all? What brought the kindred spider to that height, Then steered the white moth thither in the night? What but design of darkness to appall?-- If design govern in a thing so small.