Complex sentence: Al Farabi is known for his famous Doctrine namely harmonization of opinions of Aristotle and Plato.in one hand Al-Farabi believes that Aristotle rejected the Plato's Ideas but Aristotle himself, in other hand had difficulty with divine forms.
Split into simpler sentences: Al Farabi is known for his famous Doctrine namely harmonization of opinions of Aristotle and Plato. On the one hand Al-Farabi believes that Aristotle rejected the Plato's Ideas but Aristotle himself, on the other hand, had difficulty with divine forms.