What this quote means

Jean-François Revel's quote reminds us that reason, our faculty for judgment and discernment, remains our best defense against illusions and prejudices. It's not about knowing everything, but about knowing how to doubt and examine things with a critical mind. In a world saturated with fake news and irrational beliefs, it allows us to distinguish truth from falsehood, avoid manipulation, and make informed decisions. It applies whenever we encounter a claim that seems too good to be true or an argument that plays on our emotions.

How to apply it daily

When faced with dubious information, take time to analyze the facts, verify sources, and weigh pros and cons before forming an opinion.