Who thought up sleighs? Fyodor Kuzmich. Who got the idea to carve wheels out of wood? Fyodor Kuzmich. He taught us to make stone pots, catch mice and make soup. He gave us counting and writing, letters big and small, taught us to tear off bark, sew booklets together, boil ink from swamp rusht, split sticks for writing and dip them in the ink.