Numbers with Personality

The first stop for me was Myron's discussion of the Mayan head-variant glyphs. I had never encountered a numeral system where each number had a full portrait, complete with age, hairstyle, or animal markings. Major points out that these faces were not practically necessary, since the Maya already had a perfectly functional bar-and-dot notation. That stopped me because it forced me to question an assumption I hadn’t realized I hold: that number systems evolve toward efficiency. Here, efficiency was never the point. The portraits existed because numbers carried cultural, spiritual, and aesthetic significance beyond quantity. This made me reconsider how much of mathematics is shaped by human meaning-making rather than pure utility.

The second moment that caught me was her section on Ordinal Linguistic Personification, where certain people automatically experience numbers as having personalities. I had known about synesthesia, but not this form. Major describes how “five” might be a motherly figure or “one” might be a tired father, and how these associations are consistent across a person’s lifetime. This stopped me because it suggests numbers occupy a strange cognitive space between language and mathematics. They are symbols of quantity but also words, with all the emotional and social connections that language carries. Even without synesthesia, many people assign moods or traits to specific numbers. Major cites surveys where “eight” is widely described as soft or kind, while primes tend to be seen as excitable or unsettling. That made me reflect on how even in math class, students often talk about numbers as if they have temperaments: “seven is weird,” “four feels stable,” “nine is intimidating.” This isn’t trivial. It hints at how personal and cultural associations shape mathematical thinking long before formal instruction does.

Together, these two stops pushed me to see numbers as far less neutral than I typically imagine them to be. Numbers travel through culture, metaphor, language, superstition, and emotion. As a teacher, this makes me think about how mathematical ideas arrive in the classroom already carrying stories and connotations. Rather than ignoring that, it might be worth acknowledging it, and even using it, to help students build a sense of connection and curiosity about the abstract symbols they work with every day.