《欲经》(Kama Sutra)是印度古代哲人犊子((Vatsyayana)所作的一部专门论述爱欲之学的作品。古代印度教学者将学问分成关于“法Dharma(指关于宗教的知识与智慧)”、“利Artha(指关于政治与经济的知识)”、“欲Kama(指关于肉体欲望,尤其是性欲的知识)”的三个部门,关于“法”的就叫“法论”,关于“利”的就叫“利论”,关于“欲”的就叫“欲论”。《欲经》是“欲论”中现存最早也是最权威的著作,大约是公元四世纪时候的作品。 在每种文化中,都有一些专门讨论性爱的著作。这种著作大致可分为两类,一类视性爱为享乐,专门讨论如何丰富人的爱欲感受,如奥维德的《恋爱术》;一类则视性爱为长生 Kama Sutra is a work devoted to the teaching of Eros, made by the ancient Indian philosopher Vatsyayana, who divided learning into “Fa Dharma (Knowledge and Wisdom about Religion) , ”Artha (knowledge about politics and economy)“ and ”Kama (knowledge about physical desires, especially sexuality)“, the ”law“ is called ”law,“ and the ” Lee “is called” Lee Lee “, on the” desire “is called” Sutra. “” Sutra “is the earliest and most authoritative writings in Sutra, about the works of the fourth century AD. In each culture, there are a number of books devoted to sex, which can be broadly divided into two categories: one is sexual enjoyment, the other is devotion to discussing how to enrich people’s feelings of love, such as Ovid’s ”love art" ; One category is depending on the love of longevity