Abstract
This paper explores the epistemological problem of holding something to be true while building on Wittgenstein’s later philosophy. I claim that it was Frege’s criticism of psychologism in logic that gave a boost to Wittgenstein’s reflections on this issue, an issue that already occupies a central place in Kant’s theory of knowledge. I shall endeavour to show that Wittgenstein’s considerations on rule-following and the systematic character of belief not only make evident the shortcomings of Frege’s explanation of how the mind works but also take a step forward in overcoming the flaws of Kantian epistemology. The later Wittgenstein, I argue, goes further than Kant in the recognition that truth cannot attain more objectivity than the expression of our holding for true, but this does not mean endorsing any subjectivism.