In the book "Fantasy Lover" by Sherrilyn Kenyon, a character reflects on the thin line between eccentricity and being perceived as foolish. The quote suggests that being seen as different or quirky does not imply a lack of intelligence. It highlights how society often misjudges individuals who deviate from the norm.

The reference to Mary Todd Lincoln serves as a historical example of how someone's eccentricity can lead to detrimental consequences, such as being institutionalized. This contrast emphasizes the dangers of misunderstanding and mistreating those who think or behave differently from the majority.