先引出名人名言或者有代表性的看法，来引出文章要展开论述的观点。
[1] "Knowledge is power." This is the remark made by Bacon. This remark has been shared by more and more people.
[2] "Education is not complete with graduation." This is the opinion of a great American philosopher. Now more and more people share his opinion.
[3] "...." We often hear statements/words like those/this.
[4] We often hear such traditional complains as this "....".