The author states his second argument,which argues that sometimes what people want will not happen. Instead, it may torward an exactly oppsite way. So people thought the determination they made is benefical for society, but at times they may lead to a bad situation which they haven't expected before.

The author utilized rhetorical questions to arouse interest of his readers, to make them think deeply with his idea and stand by his argument at the same time. With these three questions, audience will pay more attention in this article and have more interest to continue reading. Thus, the tool that the author employed is a good example which is worth to be used in our own essay.