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Science Explores the |
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| Happy employees stay with their employers longer, and generally are more productive than unhappy employees. Happy customers stick with their suppliers longer, and typically buy more. |
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媛�源뚯슫 誘몃옒, �굹�끂湲곗닠�씠 �븫�쓣 臾댁옣�빐 |
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| 湲됰���긽�븯�뒗 �굹�끂湲곗닠 怨쇳븰�씠 珥덇린�뿉 湲곗뿬�븳 遺꾩빞�뒗 �옱猷뚭낵�븰�씠�뿀�떎. �븯吏�留� �닔�떗 �뀈媛� 諛쒖쟾�쓣 嫄곕벊�븯�뿬 �굹�끂湲곗닠�씠 �쓽�븰 �뿰援�, �듅�엳 醫낆뼇�븰(�븫 �벑)�뿉 �뾼泥��궃 �쁺�뼢�쓣 誘몄튂湲� �떆�옉�븯怨� �엳�떎. 媛�源뚯슫 �옣�옒�뿉 �굹�끂湲곗닠�쓣 �씠�슜�븳 移섎즺踰뺤씠 �엫�긽�떎�뿕�쓣 嫄곗퀜 �꽦怨듭쓣 嫄곕몮 寃� 媛숇떎. �씠�윭�븳 蹂��솕�뒗 臾댁뾿�쓣 �쓽誘명븯�뒗媛�? |
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Conspicuous Consumpt |
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| As of 2004, there were nearly 9 million U.S. households with investable assets of $1 million or more, not counting their homes and tax-advantaged retirement accounts. |
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�걣由쇱쓽 誘명븰 移대━�뒪留� 踰뺤튃 |
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| 저자 | 而ㅽ듃 紐⑦뀗�뒯(�뿭: �씠�냼�씗) |
| 출판사 | 遺곹뿀釉� |
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Water, Water Everywh |
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| Ironically, the world��셲 most precious resource is also one of its most plentiful. More than three-quarters of the world is literally covered in water. Yet, only 1 percent of the world��셲 water supply is fit to drink. Ninety-seven percent is salt water, and 2 percent is frozen in glaciers or polar ice caps. |
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[118]권 
