Libertines never meet a good end .

放荡者永远不会有好的下场。

Since the beat generation has been considered as the libertines because of their literary works and their life style .

因为垮掉一代的文学作品及他们的生活方式的缘故，他们统统被认为是放荡不羁者。

We 're stalking the libertines .

我们正在围捕这些放荡者。

Sheaths of various kinds became popular in the 18th century , but libertines such as casanova saw them more as protection against disease than as a form of birth control .

种类繁多的避孕药在18世纪时期变得极为流行，可像卡萨诺瓦这样的浪荡人士却更愿意把他们看做抵御疾病的保护措施，而不是控制生育的形式。

Chapter four involves thoughts of morality , focusing on the philosophy of superman of libertines , the logical thinking difficult to be positioned between non-rationality and rationality .

第四章涉及道德思想，著重浪荡子的超人哲学在非理性与理性之间难以定位的逻辑思维。