He is tempted by the Ring's power, believing it could give Gondor the strength to withstand Sauron's forces and potentially even defeat him.
Here's a breakdown of his motivations:
* Gondor's plight: Gondor is facing a serious threat from Sauron, and Boromir sees the One Ring as a powerful weapon that could turn the tide.
* The Ring's power: He is aware of the Ring's immense power, which could grant him strength, command, and even the ability to control others.
* His duty to Gondor: Boromir feels a strong sense of duty to protect his homeland and believes using the Ring is the best way to do so.
However, he is ultimately conflicted about his desire for the Ring. He recognizes its corrupting nature and the danger it poses to himself and others. This internal conflict drives his actions throughout the story, ultimately leading to his tragic death.