By examining all kinds of aitihyams or various traditions and historical instructions, we will find many similarities between Shankara's philosophy and Buddha's. Nevertheless, if we only substantiate Shankara's philosophy as covered Buddhism through history and tradition, we will simply bring on the protests of the mayavadis or impersonalists. Just to remove such objections and satisfy our own objective ends we are culling through both Shankara's siddhanta and Buddha's siddanta to show they are in agreement.