In "sonnet 73," how does the poet use descriptions of the last golden leaves on a tree and the last flames of a dying fire
to reflect irony? click here to read the poem.
both emphasize that the manner in which lives are conducted will determine what will influence others.
their meanings highlight that when something beautiful diminishes, one's attachment to it is strengthened.
they both signify that at whatever point an experience ends, our ability to understand it abruptly changes.
their meanings demonstrate that what impresses most at the end of life is usually found in examples from nature.

i would say that these are the two thesis statements best for a literary analysis essay on recurring themes in shakespeare's romeo and juliet:

1.  in romeo and juliet, shakespeare demonstrates that love comes in a variety of forms, be it romantic, familial, or between friends.

2.  shakespeare explores the struggle for identity through the character of juliet in his play romeo and juliet.

the other theses aren't reoccurring in this play. 

explanation:

because he is using a description to provide evidence to support his argument.

hope this could

in what passage i'm sorry but i don't see anything there.