Complex sentence: According to Hosein Nasr Suhrawardi was unknown to the west until he was translated to western languages by contemporary thinkers such as Henry Corbin; and remains largely unknown even in countries within the Islamic world.
Split into simpler sentences: According to Hosein Nasr since that Suhrawardi was unknown to the west until it was translated to western languages by contemporary thinkers such as Henry Corbin. Suhrawardi remains largely unknown even in countries within the Islamic world.