In Miguel de Cervantes' "Don Quixote," the protagonist embarks on a quest driven by ideals of justice rather than mere fantasy. He believes in the power of rightful action and the possibility of creating a better world, emphasizing that true change comes not from unrealistic dreams but from pursuing justice with conviction.

This quote reflects the essence of Don Quixote's character and highlights the struggle between idealism and reality. It serves as a reminder that while aspirations may sometimes seem foolish, striving for justice is a noble and attainable goal that can lead to meaningful change in society.