What united the scholars of different cultures who worked together in house wisdom?

The scholars of different cultures who worked together in the House of Wisdom were united by their shared pursuit of knowledge and their belief in the importance of scholarship and learning. They came from different backgrounds and spoke different languages, but they were all passionate about studying and understanding the world around them. They were also tolerant and respectful of each other's beliefs, and they were always willing to learn from each other. This spirit of cooperation and mutual respect was what made the House of Wisdom such a successful institution.