untermensche
Contributor
The number two was invented before people knew that all things were made up of the same thing (atoms, particles).
You said, "All things are different. No two things are exactly alike", and then you post this. What is going on here?
You can't show me two things that are exactly alike.
But we are in the universe, so the universe is capable of doing whatever a human can do.
The universe with humans is capable of inventing the number 2.
The universe without humans, or something like a human intellect, can't invent any concepts.