What does this quote mean The essence of genius is knowing what to overlook?

This quote suggests that a key attribute of genius is the ability to recognize and disregard unimportant or irrelevant details in order to focus on what truly matters. Geniuses have a knack for identifying the most crucial aspects of a situation or problem and concentrating their efforts on those, while setting aside less significant elements that may distract or hinder progress. This ability allows them to see the bigger picture and come up with innovative solutions or creative ideas.