世上的人们都向往成功,尤其是财富上的成功,但终其一生,却是平庸者多,成功者少,出类拔萃者更是凤毛麟角。这意味着,如果我们把每一个人都看成是一个样本观察点,则样本点中的绝大多数都集中在某个均值附近。偏离者随着偏离程度的增加而递减。像比尔盖茨这种富可敌国的人屈指可数 People in the world aspire to success, especially the success of wealth, but they are mediocre people throughout their lives, few succeed, outstanding people are even more rare. This means that if we consider each individual to be a sample observation point, most of the sample points are concentrated around a certain mean. Departures decrease with increasing degree of deviation. Like Bill Gates, one of the most indefensible people