Mother Teresa, born Anjezë Gonxhe Bojaxhiu in 1910, was a Catholic nun who founded the Missionaries of Charity in Kolkata, India. The order cared for people facing poverty, illness, and abandonment. She received the Nobel Peace Prize in 1979 for her humanitarian work. The saying “I alone cannot change the world, but I can cast a stone across the waters to create many ripples” is widely attributed to her, though a reliable original source has not been firmly established. It is best treated as a saying associated with her rather than one tied to a known speech or publication.
The image of a stone setting water in motion makes a modest act feel consequential. One person may not be able to solve a vast problem alone, but a small gesture can prompt another, and then another. The quote does not promise that every effort will transform the world; instead, it offers a reason to begin without waiting for certainty or a grand plan. That idea resonates because it joins humility with hope: we can acknowledge the limits of our influence while still taking responsibility for what is within reach. A kindness, a practical contribution, or an example of care may travel farther than its giver can see.