20 rule

The Pareto Principle states that 20 percent of your activities will account for 80 percent of you...

The 80-20 rule, also known as the Pareto Principle, is an aphorism which asserts that 80% of outc...

Originally, the Pareto Principle referred to the observation that 80% of Italy's wealth belonged ...

The Pareto principle states that for many outcomes, roughly 80% of consequences come from 20% of ...

帕累托法則（英語：Pareto principle，也被稱為80/20 法則、關鍵少數法則、八二法則）指出，約僅有20%的因素影響80%的結果。也就是說：所有變因中，最重要的僅有20%，雖然 ...