10/17/2026
The famous quote "It is dangerous to be right in matters on which the established authorities are wrong" is a timeless observation by the French Enlightenment writer and philosopher brother . Originally published in his 1751 historical work [The Age of Louis XIV (Le Siècle de Louis XIV)]_, the quote highlights how entrenched power structures—whether they are , institutions, or elites—often treat dissent and as direct to their .
Voltaire did not just write these words; he lived them. Because his razor-sharp satire and rationalist philosophy frequently challenged the French monarchy and the Catholic Church, he faced severe consequences throughout his life.
Ultimately, his experiences solidified his lifelong crusade for freedom of speech, secularism, and the triumph of reason over dogma. The quote remains a foundational reminder of the immense moral courage required to speak truth to power.