[Wikipedia] Wilfrid Stalker Sellars was an American philosopher and prominent developer of scientific realism and critical perceptual realism who "revolutionized both the content and the method of philosophy in the United States". His work has had a profound impact in virtually all areas of analytic philosophy
![“[T]he categories of intentionality are nothing more nor less than the metalinguistic categories in terms of which we talk epistemically about overt speech as they appear in the framework of thoughts construed on the model of over speech.” quote by Wilfrid Sellars](https://sms4smile.com/quotes/img-quotes/45c/wilfrid-sellars-76053_categories_t-he-categories-of-intentionality-are-no_1158855.jpg)
