宪法之所以承认并保护私人财产所有权,是因为私人财产作为一种增进社会财富和满足社会需要的工具,有其自身存在的价值。宪政实践的关键,是在限制公共权力和保障公民权利,二者之间寻求一个“临界点”,实现二者的平衡。一部宪法的制定或者对已有宪法的修改,意味着二者之间达到了 The reason why the constitution recognizes and protects the ownership of private property is that private property has its own value as a tool for promoting social wealth and meeting social needs. The key to constitutional practice is to seek a “critical point” between the two in order to limit public power and protect citizens’ rights, so as to achieve a balance between the two. The formulation of a constitution or the revision of an existing constitution means that the two have been reached