You’re going to have to define what you mean by ‘with’, then, for this claim to make any sense.
However, I think I know what you’re getting at. And, I could equally well say that my Google Drive documents are “with” me wherever I go. And, by that I would only mean that I have access to them, not that I carry a server that contains the files with me everywhere.
You have internal world where your thought reside whereas you have external world where your body resides.
You’d have to define “internal world”, then…