Simplify the following text for a Grade 11 native English-speaking person.
Original: In 1913 he began his studies at the University of LwÃ w , in the philosophy department . There he studied philosophy , classical philology , archeology , art history , and Polish literature .
Simplified: In 1913 he began studying about philosophy at the University of LwÃ w. There he also studied classical philology , archeology , art history , and Polish literature .