the eighty-five percent rule basically suggests that optimal learning occurs when individuals succeed or achieve the correct outcome around eighty-five percent of the time.

Selectively explore: After reading the conclusion and skimming the last chapter, read the introduction to understand the author's intentions and where they are heading.

The 80/20 principle can enhance your learning and retention by forcing you to focus on the most important information.

Fail more than fifty percent of the time and it leads to anxiety and overwhelm.

The rule merely highlights the imbalanced ratio of effort to results.

The key is to be organized.

Learning Languages

Remember that originally, Pareto simply observed that land ownership was unequally distributed. However, this doesn’t mean that knowing this allowed him to predict who would be rich in the future and who would own land. It also told him nothing of why land was distributed that way, or how it might be changed. In other words, his law was purely

We need to find that sweet spot where things are just challenging enough.