41) “...” That is how one of the great minds/scientists/writers remarked on...
(e.g. “Happiness, like an old friend, is inclined to drop in unexpectedly— when you"re working hard on something else.” That is how a famous writer once remarked on happiness.)

42) One of the great sociologists/psychologists has said:“...”
(e.g. The great classical ballerina Anna Pavlova has said: “No one can arrive from being talented alone. God gives talent; work transforms talent into genius.” In other words ...)

43) “...” Such is the accurate exposition/exposure of...frequently over heard in public.
(e.g. “Public morals are declining day by day.” Such is the correct exposure of the dark side of our society.)

44) How often nowadays we hear such remarks/complaints/words as this “...” or “...”!
(e.g. How often nowadays we hear such complaints from officials as this “I have too many social engagements to carry out” or “I have too many social engagements to carry out” or “I have to bear too many titles for our society”! Don"t be misled by the complaints of this kind!)

45) One of the great men once said that...
(e.g. A gifted American psychologist once said that it is an illusion to believe in the Sunday-school truth—more comfort, more happiness.)

46) Once in a newspaper/magazine, I hit upon the report that... (e.g. Once in a newspaper, I hit upon the news that a quick witted policeman spotted¹ a suspect"s spittle in the street blotted² it up and ran a DNA³ test on it which led to the man"s arrest for a murder. This case best counts as a practical application of the DNA technique.)

47) One day, I happened to witness the incident as follows:...
(e.g. 略) 3) According to the recent survey/poll/questionaire/statistics, there is/a re...percent of...
(e.g. According to a recent survey made in a certain university, there are 43.8 percent of male students and 38.3 percent of female students either facing problems with nutrition or having to miss classes because of illness each term.)

48) The scientific studies/statistics show/indicate that...
(e.g. The latest scientific studies show that, if one"s mind catches hold of something and does not let it go, it is useless to argue with the mind in this condition. This finding further confirms that a modern man is apt to get anxious and depressed⁴.)

49) Every weekend sees sb. go about...
(e.g. Every weekend sees Ms Song, my roommate, wolf down her dinner and hurry out with her boy friend.)

41? “……”这就是伟大的思想家/科学家/作家之一对此的评论。?
例：“幸福，就像一位老朋友，总是突如其来，出乎意料——而你当时正忙碌于另一事情。”这就是一位著名的作家曾经关于幸福的一番评论。?

42? 一位伟大的社会学家/心理学家曾经说过：“……”?
例：伟大的女芭蕾舞演员安娜·巴甫洛娃曾经说过：“天生禀赋并非某一个人的专利。上帝赐予人们天赋，汗水化天赋为天才。”换句话说，……?

43? “……”这就是对公众中众说纷纭的……的深刻揭露。?
例：“公共道德日渐堕落。”这就是对我们社会阴暗面的准确揭露。?

44? 当今，这样的言论/抱怨/话不绝于耳：“……”或者“……”！?
例：当今，从官僚层传来这样的怨言不绝于耳：“我要实施的社会事业太多了”或者“社会
各种名号太多，而我们不得不背负起来”！千万不要被诸如此类的怨言所误导！?

45? 一位伟人曾经说过，……?
例：美国一位天才的心理学家曾经说过，相信教会假日学校之真理——多一点慰藉，多一点快乐——乃是一种幻觉。?

46? 我曾在一份报纸/一本杂志上偶尔看到这样一篇报道：?
例：我曾在一份报纸上偶尔看到这样一则新闻：一个智谋过人的警察在大街上看见一个嫌疑犯的一团唾沫后将唾沫收集起来，并对它进行DNA测试，最后推断出凶手并将之逮捕。这一案例可以作为阐述DNA技术实际应用的最好的实例。?

47? 一天，我碰巧亲眼看见这一事件，过程如下……?3? 根据最近的调查/投票/问卷调查/统计来看，有百分之……?
例：最近在某大学所做的一个调查显示，有43.8%的男生和38.3%的女生面临营养问题或者每期都因病缺课。?

48? 科学研究/科学的统计数字显示/表明……?
例：最近的科学研究显示，如果人的思想突然把握到某一事物并抓住不放，在这种情况下就算是同它争辩也是徒劳。这一发现进一步证实现代人容易变得焦躁、情绪低落。?

49? 某人每个周末都/总是……?
例：每个周末，与我同住一室的宋小姐总是狼吞虎咽地吃完晚饭，然后急匆匆地同男朋友出去了。