People often promise loyalty, honesty, discipline, or love through words. A friend says they will always be there. A company claims employees are its biggest strength. Leaders speak about values and integrity. But over time, many people discover a difficult truth: actions usually reveal far more than words ever can.
That idea sits at the heart of one of the most enduring observations associated with René Descartes, the philosopher who spent his life questioning how humans understand truth, reality, and certainty.
