One of the seminal books on economics written by Adam Smith in 1776 called The Wealth of Nations talked about the three fundamentals that need to be protected and add to the economy are labor,capital and natural resources.

• 1776年亚当·斯密撰写了经济学上有重大影响的一书--《国富论》，书中谈到促进经济发展最基本的该受保护的三大要素：劳动力、资本和自然资源。