The present article aims at showing that it is possible to construct a
realist philosophy of mathematics which commits one neither to dream
the dreams of Platonism nor to reduce the word 'realism' to mere noise
. It is argued that mathematics is a science of patterns, where patter
ns are not objects (or properties of objects), but aspects, or aspects
of aspects, etc. of objects. (The notion of aspect originates from id
eas sketched by Wittgenstein in the Philosophical Investigations.) The
philosophical importance of this contribution is mainly in the succes
sfulness of the attempt made to justify a view of mathematics which, h
olding on to a Tarskian/Aristotelian conception of mathematical truth,
does not involve the postulation of entities which are beyond the bou
nds of experience.