The value of the burden of proof mainly refers to the decisive effect of the burden of proof assumed by the plaintiff, defendant or third party in the lawsuit on the success and failure of the lawsuit. It can be inferred from this text:. ['Burden of proof is worthless.', 'The burden of proof is mainly borne by the plaintiff, the defendant, or a third party.', 'The value of the burden of proof is to allow the plaintiff to prevail.', "The burden of proof is mainly borne by public security organs or people's procuratorates."]