The Law of Nations or the Principles of Natural Law (1758)Emmerich de Vattel Principal Objects of a Good Government; and First to Provide for the Necessities of the Nation§ 72. The object of society points out the duties of the sovereign. § 73. To take care that there be a sufficient number of workmen.§ 74. To prevent the emigration of those that are useful.§ 75. Emissaries who entice them away.§ 76. Labor and industry must be encouraged.