The 80-20 Rule

You know the reason why there are very less people who are rich.
Well, one reason is the 80-20 rule.
80% of the world's wealth is shared by 20% of the people
AND 20% is shared by 80% of the people.
Not fair. Well, that's the way it is.

More examples of 80-20 Rule.
80% of a manager's interruptions come from the same 20% of the people
80% of a problem can be solved by identifying the correct 20% of the issues
80% of advertising results come from 20% of your campaign.
80% of an equipment budget comes from 20% of the items
80% of an instructor's time is taken up by 20% of the students
80% of benefit comes from the first 20% of effort
80% of customer complains are about the same 20% of your projects, products, services.
80% of network traffic stays within the LAN while 20% needs to cross the backbone.
80% of our personal telephone calls are to 20% of the people in our address book
80% of our shipments utilize 20% of your inventory.
80% of sales time is spent on 20% of the customers, who may not be the profitable 20%
80% of the decisions made in meetings come from 20% of the meeting time
80% of the outfits we wear come from 20% of the clothes in our closets and drawers
80% of the traffic in town travels over 20% of the roads
80% of what we produce is generated during 20% of our working hours
80% of your annual sales come from 20% of your sales force
80% of your future business comes from 20% of your customers
80% of your growth comes from 20% of your products
80% of your innovation comes from 20% of your employees or customers
80% of your profits come from 20% of your customers
80% of your staff headaches come from 20% of our employees
80% of your success comes from 20% of your efforts
80% of your website traffic comes from 20% of your pages