【答案解析】快节奏的音乐对销售不产生任何影响，而慢音乐可增加38%的销售额。这也许是因为购物者随着音乐减缓了购物速度，从而有更多的机会去发现他们喜欢买的东西。不过，节奏缓慢的音乐并非总是那么有效。例如，米利肯博士发现，在饭馆里，播放慢音乐则意味着顾客进餐所花的时间更久，因而减少了销售总额。所以，餐馆老板最好播放快节奏的音乐，以便使顾客不断地流动——当然，不要由此产生消化不良，引起顾客投诉。 [解析]
Fast music has no effect at all on sales. Slow music can increase receipts by 38%. This is probably because shoppers slow down and have more opportunities to spot items they like to buy. Yet, slow music isn"t always that effective. Dr. Millikan found, for example, that in restaurants slow music meant customers took longer time to eat their meals, which reduced overall sales. So restaurant owners might be well advised to play up-tempo music to keep the customers moving—unless, of course, the resulting indigestion leads to complaints!

【答案解析】人开始时是个小孩，然后他长成一个年轻人。青年期过后，他又经历第二个儿童期，即老年期。这个时期，每个人都需要一种归属感，需要照顾。我们变老时，不也会期盼同样的安全感吗?我们的父母也希望他们年老时我们会照顾他们。但他们从不向我们明确地说出来。 [解析]
Man is a child first, after which he attains his youth. After youth he goes through the second phase of childhood, also called as old age. This is the phase where everyone needs a comfort of a sense of belonging and being taken care of. Wouldn"t we all expect the same of security when we grow old? Even our parents are expecting us to be their caretaker, as they grow old. But they never make that obvious to us.