Philosopher thumb|287x287px|Frege, Frege is one of the founders of analytic philosophy, whose work on logic and language gave rise to the linguistic turn in philosophy. His contributions to the philosophy of language include: Function and argument analysis of the proposition; Distinction between concept and object (Begriff und Gegenstand); Principle of compositionality; Context principle; and Distinction between the sense and reference (Sinn und Bedeutung) of names and other expressions, sometimes said to involve a mediated reference theory.
Philosopher thumb|287x287px|Frege Frege is one of the founders of analytic philosophy whose work on logic and language gave rise to the linguistic turn in philosophy His contributions to the philosophy of language include Function and argument analysis of the proposition; Distinction between concept and object (Begriff und Gegenstand); Principle of compositionality; Context principle; and Distinction between the sense and reference (Sinn und Bedeutung) of names and other expressions sometimes said to involve a mediated reference theory