Final answer:
The theme of the poem is that despite life's disappointments, there are also great rewards.
Step-by-step explanation:
The theme of the poem can be inferred from the text by analyzing the overall message it conveys. In this case, the theme of the poem can be summarized as follows: Despite life's disappointments, there are also great rewards. This theme is supported by the idea that taking risks may lead to failure, but it also presents opportunities for success. Examples from the poem's text can be used to further support this theme.
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