Can empiricism be proved empirically and does it need to be?

Empiricism, the philosophical stance that knowledge arises from sensory experience, cannot be proved empirically without falling into a circular reasoning trap, as any attempt to validate it would rely on empirical observations themselves. Additionally, empiricism does not necessarily need empirical proof to be considered a valid epistemological framework; it is often justified through its practical success in science and everyday experience rather than through a formal, self-referential proof. Ultimately, its strength lies in its ability to produce reliable knowledge rather than in its foundational justification.