You'd reach it, even theoretically, you're already THERE the
   moment you envision the goal.

   You're conceptually in TWO places at once: One at the goal line,
   the other traveling TOWARDS the goal line.

   So even theoretically, just to be able to STATE the goal,
   imagine it, mathematize it - you already have it and you're
   already THERE.

   There's no paradox.

   One of the limitations of mathematics, honestly; the inability
   to see itself.