Tangentially related, I managed to have super mario from Mario 64 help me out while developing a renderer by using wonderful libsm64 https://x.com/Keyframe/status/2111909018595676245 and I put more details here https://www.reddit.com/r/GraphicsProgramming/comments/1x7r2x...
Note well libsm64 was made before LLM era, it's wonderfully absurd but also highly useful (to me at least).
Are you Italian?
I'm just curious, since I never heard "Note well" in English, but it kinda sounds like "nota bene"
N.B. is a legit English abbreviation
Only by heritage, but I do use nota bene quite a lot. That's where it came from. Good catch!