here and me and being and there...

"How long have I been here, what a question, I've often wondered. And often I could answer, An hour, a month, a year, a century, depending on what I meant by here, and me, and being, and there I never went looking for extravagant meanings, there I never much varied, only the here would sometimes seem to vary."
Samuel Beckett (Stories and Texts for Nothing)