N'ịrụ ọrụ n'ọtụtụ mgbasa ozi, Xu na-emepụta ihe ndị na-ajụ echiche nke ịkọwapụta ihe site n'asụsụ, na-egosi otú e nwere ike isi mee ka ihe ọ pụtara na okwu edere dị mfe. Ọ natara onyinye MacArthur Foundation na July 1999, nyere ya maka "mbụ, ihe okike, nduzi onwe onye, na ikike inye aka dị mkpa na ọha mmadụ, karịsịa na mbipụta na calligraphy. " Ajụjụ: Gịnị mere Xu ji nweta onyinye MacArthur Foundation?
maka "ihe ọhụrụ, ihe okike, nduzi onwe onye, na ikike inye onyinye dị mkpa nye ọha mmadụ,