Changes

Pragmatism allows ideas to have any origin; what matters is not where we got an idea from but where we can go with it. In the case of science the usefulness of an idea includes reliability and fruitfulness. "Fruitfulness" does not mean practical utility but, rather, the opening up of original lines of successful research, what mathematicians nowadays call fecundity. As reliability is to truth, so fruitfulness is to depth and breadth of understanding. The test of truth and fruitfulness lies in the future. Truth, for the pragmatist, depends on our developing the implications of ideas so that we can find ways of applying them experimentally.<ref> See Short (2001)</ref>

Pragmatism allows ideas to have any origin; what matters is not where we got an idea from but where we can go with it. In the case of science the usefulness of an idea includes reliability and fruitfulness. "Fruitfulness" does not mean practical utility but, rather, the opening up of original lines of successful research, what mathematicians nowadays call fecundity. As reliability is to truth, so fruitfulness is to depth and breadth of understanding. The test of truth and fruitfulness lies in the future. Truth, for the pragmatist, depends on our developing the implications of ideas so that we can find ways of applying them experimentally.<ref> See Short (2001)</ref>

==Further reading==

==Further reading==