Bet365 lotto review metaphysics is a classic philosophy problem，But the controversy caused by it is endless，At the bet365 best casino games time of becoming a fierce critical object of philosophers。Signs of rejuvenation of contemporary presentation and revival of school，Shoulder the transformation、Mission to build your Bet365 app download own discourse。It is necessary to further examine the contemporary form and the more representative essentialism to go to school，Two problems that follow the essence of the object: the essence bet365 Play online games of ontology，Involved the essence and entity、The relationship between essence and existence; essential theory of knowledge，Involved in the essential congenital theory、Essence of the Bet365 app download day of the day、Essential mix theory。Contemporary essentialism has developed to a relatively mature period，But there are many problems hidden among them。What is the essence，Need further research and reflection。 

　　Keywords:Settles and school essential entities exist in congenital and acquired 

　　AuthorDaihai Qiang，Beijing Normal University Value and Cultural Research Center、Associate Professor Bet365 lotto review of the School of Philosophy (Beijing 100875)。