What are the main beliefs of the buddhism, including any holy books or philosophies that act as a foundation for buddhism need this kinda fast !

The eightfold path, the four truths are a few of them

one central belief of buddhism is often referred to as reincarnation -- the concept that people are reborn after dying. buddhism is a philosophy of life expounded by gautama buddha ("buddha" means "enlightened one"), who lived and taught in northern india in the 6th century b.c.