1897年夏天的瑞士,经济学家帕累托发现,英格兰的财富分配实际上并不公平——大多数财富都落到了少数人的手中,约20％的人口掌控了80％的财富。由此80/20法则应运而 Pareto, an economist in Switzerland in the summer of 1897, found that the distribution of wealth in England was in fact not fair - most wealth fell into the hands of the minority, and about 20% of the population controlled 80% of the wealth. The 80/20 rule should come