"In the country of the blind the one eyed man is king"

This quote by Desiderius Erasmus is a metaphor for the idea that those who have knowledge or skills that are rare or special can be powerful in a society where those skills are not typical. It suggests that even if a single person has a small advantage over others, they can become effective and influential in a society where the majority lack that benefit. This quote can be interpreted as an alerting to those in power to not take their advantages for approved, as they may not be as effective in a different context. It can also be seen as a suggestion to those without power to strive to get knowledge and skills that can give them an edge in their society. Ultimately, this quote is a suggestion that knowledge and skills can be effective tools in any society, and that those who possess them should utilize them to their advantage.