Final answer:
The word 'or' at the start of lines in Dickinson's poem creates a list-like structure that reinforces the actions the speaker wishes to accomplish, contributing to the poem's thematic intention.
Step-by-step explanation:
The placement of 'or' at the beginning of two lines in Emily Dickinson's poem gives the poem the feel of a list, which reinforces the things the speaker wishes to do. This technique of beginning successive lines with repetitions is a deliberative structural choice that creates patterns in the poem and can control how the poem is read. It adds to the thematic fabric of the poem by emphasizing series of actions or desires that align with the poem's overarching message of altruism and impact.