 Most of Price’s claims are defensible, and many have been adopted by other prominent thinkers in the Intuitionist tradition. But there is one issue on which he has generally, but not universally, been held to have gone astray: namely, the source of our obligation to keep our promises. Instead of taking it to be a distinct species of duty, Price holds that “fidelity to promises is properly a branch or instance of veracity” (R 155). We must distinguish, Price claims, between statements about the present and statements about the future. Expressing an intention or a resolution to act does not, Price allows, give rise to obligation.