One powerful principle that can transform your approach to success is the 80/20 rule. This rule ... come from 20% of its activities. 80% of sales are often made by just 20% of the sales team.

It's known as the 80/20 rule, and the concept is simple: For 80 percent of the time, you follow a nutritious eating plan that falls within your set calorie budget. For the remaining 20 percent ...

"The 80-20 rule is often believed to be true in most things. Most often it is used by vendors to distract people from the problem of inadequate quality with the implication that they only need to ...