on theories of self, [283-4], [289] n.;

on perception of time, [324] n., [326-7];

on relativity of knowledge, [336] n.;

on cause, [386] n.

Malebranche, [397-400].

Manicheism, [182], [189-91].

Mastrius, [99] n.

Materia prima, Aristotle on, [71-2].

Materia signata, [127], [129], [131], [135].

Mathematical unity, [116], [119].