Because of Milo’s incomplete grasp of math and logic, he discovers again that he needs to ask for and accept help. His willingness to ask the Dodecahedron questions shows he’s learning and becoming more engaged. Keep in mind that before this, Milo hasn’t considered numbers important because he hasn’t had anyone tell him why he should care. The Dodecahedron, then, fills this role and notes that numbers are a part of everyday life—and even figures of speech. His figures of speech, though, show again that words and numbers are intimately connected.