system
A chat on subreddit /r/NoStupidQuestions
human
Newtons laws work until you hit a certain speed/gravity threshold, then general relativity takes over. Newtons laws aren’t “wrong” per se, just insufficient for larger numbers. Newtons laws got us to the moon, got planes off the ground…they didn’t stop being true.
gpt
I would say  "approximate working well enough for human-scale things."

Now, of course, in the modern world, we have started to be reliant on a daily basis for not human scale things, like GPS, transistors, nuclear power plants, and so forth, but although I use or benefit from those, I don't build them or need to understand how they work too deeply.