Musicians learn to read music. Yes, it is hard to learn it first, before playing or listening, but that is how it has been incorrectly taught. Same with mathematics. Learning mathematics by coding is perfectly fine, but when you start to go higher to the more abstract level, you need abstract symbols. That can, and should come later, I believe. But, I would rather deal with learning C=2πr as standing for the circumference of a circle, than writing it out longhand. Not to mention, diagrams are good too, to understand what a &#x27;radius&#x27; or &#x27;pi&#x27; is. The longhand version would be at least a paragraph. You just wouldn&#x27;t write many pages of longhand to avoid symbols. Fear of mathematics is a result of poor teaching, not symbols.