中文摘要：

民法上一系列制度对私法自治理念的昭示足以证明其基础性地位。没有私法自治，民法的整个体系将濒于坍塌，所以私法自治被称为民法的基石。担保物权属于物权，而物权又属于民法的一个重要分支，所以私法自治亦应成为担保物权所遵守的基本理念。物权法定原则是物权法的一项基本原则，我们在坚持物权法定的同时，也不应忽视私法自治原则。我国刚刚颁布实施的《物权法》并没有彻底地贯彻私法自治的民法基本理念，担保物权的立法应该更加“私法化”。

英文摘要：

Series of civil law system, which declares the concept of private law autonomy is enough to prove its fundamental position. Without private law autonomy, the entire system of civil law would be at the verge of collapse, so private law autonomy is known as the cornerstone of the civil code. Security interests belongs to property rights, which is also an important branch of the civil code, so it should become the basic concepts which should be complied with by security interests. The principle of property statutory is a basic principle of the Property Rights Law, we adhere to the statutory property, at the same time, we should not overlook the principle of private law autonomy. Our country has promulgated the Property Rights Law, but it fails to thoroughly implement the autonomy of private basic concepts of civil law, the legislative of security interests should be more private law.