  “If the continuous object is cut in half, then does the one boundary [that demarcates two adjacent parts] become two boundaries, one thing thus becoming two things? […] But how can one thing — even if it is only a boundary — become two things? And does this mean that when two things become continuous, then two things that had been diverse become identical with each other, two things thus becoming one thing?” [Roderick Chisholm, ‘Boundaries as Dependent Particulars’ (1984: 88)]