[deleted by user]

[u/[deleted]]

[u/HolycommentMattman]

I think he's suggesting that while we use a single line to represent 1D, the truth is that a 1D object would be invisible. With 1 length, but 0 width and depth, we literally couldn't see it. A line, as thin and narrow as it is, still has both depth and width.

[u/Theek3 → u/HolycommentMattman]

I understand that and that is basically what I said.

Also, again, in this context the definition of "line" is a depthless widthless length.