The answer by Capilot..
This is an interesting paradox! It reminds me of the classic “irresistible force vs. immovable object” dilemma. Here’s a way to think about it:

Creating a Nonstop Train: If we are powerful enough to create a train that runs nonstop forever, it implies we have immense power and technology.
Stopping...
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the Train: If we can stop this train, it means our power to stop it is greater than our power to create it. This suggests a limit to our power in creating something truly unstoppable.
Not Stopping the Train: If we cannot stop the train, it implies our power to create something unstoppable is absolute. However, it also means we lack the power to control or reverse our creation, indicating a different kind of limitation.
The paradox lies in the definition of “powerful enough.” True power might be seen as the ability to both create and control, including the ability to stop what we’ve started. This paradox challenges the concept of absolute power and highlights the complexities of defining and understanding power.