Quote by William Lidwell

For many phenomena, 80% of consequences stem from 20% of the causes.

— Joseph M. Juran

The important thing is the 80/20 rule: 80% of the effects come from 20% of the causes. This means that if you're doing ten…

— Brian Tracy

“Pareto's Law can be summarized as follows: 80% of the outputs result from 20% of the inputs.”

— Timothy Ferriss

“So 64% of effects come from 4% of causes.”

— Allan Dib

“80% of your feeling of being productive comes from completing 20% of your tasks.”

— Dennis Crosby

“It’s a mathematical fact that if the average number of relationships between people in an organisation increases by 20%, then value generation in the…

— Lars Kolind

I live by the 80/20 rule: I'm 80 percent healthy, and then 20 percent indulgent.

— Miranda Kerr

“There are hundreds of possible causes for every effect, and a hundred possible effects for every cause.”

— Orson Scott Card

“Spend your time on the 20 percent of the refactorings that provide 80 percent of the benefit.”

— Steve McConnell

“80 is the new 20" (seen on a bumper sticker of an 80+ year old driver)”

— Anonymous

I've found the 90-10 rule to be pretty true: 90 percent of what I come up with and write down is kinda 'eh,' and…

— Hasan Minhaj