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从长期来看，公司股利的固定增长率（扣除通货膨胀因素）不可能超过公司的资本成本率。（）
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5429686 Why did Sally refuse to work at her auntie’s company()
Personal space, an updated form of Edward T. Hall’s 1966 proxemics, is the region surrounding each person, or that area which a person considers his domain or territory. Often if entered by another being without this being desired, it makes them feel uncomfortable. The amount of space a being (person, plant, animal) needs falls into two categories, individuate individual physical space (determined by imagined boundaries), and the space au individual considers theirs to live in (often called habitat). What distance is appropriate for a particular social situation depends on culture. It is also a matter of personal preference. Personal space is highly variable. Those who live in a densely populated environment tend to have smaller personal space requirements. Thus a resident of India may have a smaller personal space than someone who is home on the Mongolian steppe, both in regard to home and individual. Personal space can be determined on a habitat level by profession, livelihood, and occupation. It can also be heavily affected by a person’s position in society, with the more affluent a person being the larger personal space they demand. While it is highly variable and difficult to measure accurately the best estimates for personal physical space place it at about 24.5 inches (60 centimeters) on either side, 27.5 inches (70 centimeters) in front and 15.75 inches (40 centimeters) behind for an average westerner. In certain circumstances people can accept having their personal space violated. For instance in romantic encounters the stress from allowing closer personal space distances can be reinterpreted into emotional fervor. Another method of dealing with violated personal space, according to psychologist Robert Sommer, is dehumanization. He argues that, for instance on the subway, crowded people imagine those infiltrating their personal space as inanimate. Changing perceptions about personal space and the fluctuating boundaries of public and private in European culture since the Roman Empire have been explored in "A History of Private Life", under the general editorship of Philippe Aries and Georges Duby, published in English by the Belknap Press. Which of the following is NOT true
设三阶方阵A=(α，γ1，γ2)，B=(β，γ1，γ2)，其中α，β，γ1，γ2均为三维列向量，且｜A｜=2，｜B｜=4，则｜2A-3B｜=______．
John had not much affection for his mother and sisters, and an antipathy to me. He bullied and punished me; not two or three times in the week, nor once or twice in the day, but continually: every nerve I had feared him, and every morsel of flesh in my bones shrank when he came near. There were moments when I was bewildered by the terror he inspired, because I had no appeal whatever against either his menaces or his inflictions; the servants did not like to offend their young master by taking my part against him, and Mrs. Reed was blind and deaf on the subject: she never saw him strike or heard him abuse me, though he did both now and then in her very presence, more frequently, however, behind her back. Habitually obedient to John, I came up to his chair: he spent some three minutes in thrusting out his tongue at me as far as he could without damaging the roots: I knew be would soon strike, and while dreading the blow, I mused on the disgusting and ugly appearance of him who would presently deal it. I wonder if he read that notion in my face; for, all at once, without speaking, he struck suddenly and strongly. I tottered, and on regaining my equilibrium retired back a step or two from his chair. "That is for your impudence in answering mama awhile since," said he, "and for your sneaking way of getting behind curtains, and for the look you had in your eyes two minutes since, you rat!" Accustomed to John Reed’s abuse, I never had un idea of replying to it; my care was how to endure the blow which would certainly follow the insult. "What were you doing behind the curtain" he asked. "I was reading." "Show the book." I returned to the window and fetched it thence. "You have no business to take our books; you are a dependent, mama says; you have no money; your father left you none; you ought to beg, and not to live here with gentlemen’s children like us, and eat the same meals we do, and wear clothes at our mama’s expense. Now, I’ll teach you to rummage my bookshelves: for they are mine; all the house belongs to me, or will do in a few years. Go and stand by the door, out of the way of the mirror and the windows." I did so, not at first aware what was his intention; but when I saw him lift and poise the book and stand in act to hurl it, I instinctively started aside with a cry of alarm: not soon enough, however; the volume was flung, it hit me, and I fell, striking my head against the door and cutting it. The cut bled, the pain was sharp: my terror had passed its climax; other feelings succeeded. "Wicked and cruel boy!" I said. "You are like a murderer--yon are like a slave-driver--yon are like the Roman emperors" I had read Goldsmith’s History of Rome, and had formed my opinion of Nero, Caligula, etc. Also I had drawn parallels in silence, which I never thought thus to have declared aloud. "What] what]" he cried. "Did she say that to me Did you hear her, Eliza and Georgiana Won’t I tell mama but first--" He ran headlong at me: I felt him grasp my hair and my shoulder: he had closed with a desperate thing. I really saw hi him a tyrant, a murderer. I felt a drop or two of blood from my head trickle down my neck, and was sensible of somewhat pungent suffering: these sensations for the time predominated over fear, and I received him in frantic sort. I don’t very well know what I did with my hands, but he called me "Rat! Rat!" and bellowed out aloud. Aid was near him: Eliza and Georgiana had run for Mrs. Reed, who was gone upstairs: she now came upon the scene, followed by Bessie and her maid Abbot. We were parted: I heard the words-- "Dear! Dear! What a fury to fly at Master John!" "Did ever anybody see such a picture of passion!" Then Mrs. Reed subjoined-- "Take her away to the red-room, and lock her in there." Four hands were immediately laid upon me, and I was borne upstairs. What did "I" finally do to John
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