Solving problems is a high-visibility process; preventing problems is low-visibility. This is illustrated by an old parable:
In ancient China there was a family of healers, one of whom was known throughout the land and employed as a physician to a great lord. The physician was asked which of his family was the most skillful healer. He replied,
"I tend to the sick and dying with drastic and dramatic treatments, and on occasion someone is cured and my name gets out among the lords."
"My elder brother cures sickness when it just begins to take root, and his skills are known among the local peasants and neighbors."
"My eldest brother is able to sense the spirit of sickness and eradicate it before it takes form. His name is unknown outside our home."

解决问题是显而易见的过程, 而预防问题的作用往往被人遗忘.这里以一个古老的寓言来作为事例说明:
在中国古代有一个医者世家.这家人中有个大夫还是他们那个区域文明遐迩的.他还是当地贵族王爷的特聘御医.有一次,人家问这个大夫他们家里谁的医术最高明.他回答说,"我善于治疗一些急症病人.关键时刻我把某些人治愈了,因此一下在此地留名了.我二哥能治愈病刚开始生根的病人.他的医术在当地农民和左邻右舍中是众口皆碑的.我大哥能察觉到疾病的根源,并在其形成前给予根除.他的名字除了我们自己家里人谁都不知道.
(不到之处请更正)

解决问题是一个显而易见的过程;而预防问题就不那么直观了.这可以用一个古老的语言来举例说明:
      在古老的中国有一个医生世家,其中有一个人是路人皆知,并且作为一名医师而被一位大地主雇佣.那个医生被问到谁是他们家中医术最好的医师,他回答说,
"我倾向于用猛药和戏剧性的方法来医治不舒服和垂死的病人,并且有时候能治好某些人,从而我的声明著于达官贵人之间."
"我二哥善于治疗那些刚有病根的人,所以他的医术在当地邻里之间非常有名."
"我大哥能感到病人的精神状态,从而在病形成以前就根除掉.他的声明除了家人,外面的人都不知道."

呵呵，我是看故事来了。：）

二楼得赞！！

二楼得赞！！