culture
Along with education and experience, culture creates our entire worldview. Cultural nuances also induce biases, and sometimes, they could influence the way we see geometry or numbers.
books
Mathematics is largely the history of mathematical problems, but it also has a story that avoids equations, formulas, or theorems.
math
Sometimes, curiosity about the origin of a mathematical term becomes a search that spans centuries. Or it just ends with a joke. Either way, it could be more memorable than the equations it was meant to explain.