The phrase "two vast and trunkless legs of stone" symbolizes the transience of human power and ambition. The statue of Ozymandias, once a mighty and powerful ruler, is now nothing more than a few broken fragments in the desert, a reminder that even the greatest empires and rulers are eventually forgotten.

The phrase "cannon to right of them, cannon to left of them" symbolizes the overwhelming odds faced by the British cavalry. The cavalrymen are surrounded by enemy artillery, which is firing on them from both sides, making their charge seem almost suicidal.

The phrase "rage, rage against the dying of the light" symbolizes the speaker's refusal to accept death. The speaker is urging his father to fight against death, to resist it with all his might, even though he knows that it is ultimately inevitable.

The raven symbolizes the speaker's grief and despair over the loss of his beloved Lenore. The raven's constant repetition of the word "Nevermore" serves to remind the speaker of the finality of death and the impossibility of ever seeing Lenore again.

The nightingale symbolizes the beauty and wonder of nature. Keats uses the nightingale's song to represent the pure and unadulterated beauty of the natural world, which he believes is a source of joy and inspiration.

The phrase "a host of golden daffodils" symbolizes the speaker's joy and wonder at the beauty of nature. The speaker is overwhelmed by the beauty of the daffodils, which he sees as a symbol of the joy and abundance of the natural world.

The two roads symbolize the speaker's choices in life. The speaker is faced with a decision about which road to take, and he realizes that this decision will have a significant impact on his future.

The phrase "the only other sound's the sweep / Of easy wind and downy flake" symbolizes the speaker's sense of peace and tranquility. The speaker is alone in the woods, surrounded by the beauty of nature, and he feels a sense of calm and serenity.

The phrase "the world is too much with us" symbolizes the speaker's sense of alienation from nature. The speaker feels that the modern world is too focused on material possessions and technological progress, and that this has led to a loss of connection with the natural world.

The phrase "And you, my father, there on the sad height" symbolizes the speaker's grief and despair over his father's impending death. The speaker is watching his father die, and he is filled with sorrow and a sense of loss.

The phrase "Look on my works, ye Mighty, and despair!" symbolizes Ozymandias's pride and arrogance. Ozymandias believes that his works are so great and powerful that they will cause his enemies to despair.

The phrase "Theirs not to make reply, / Theirs not to reason why" symbolizes the soldiers' obedience to their orders. The soldiers are not allowed to question their orders or to refuse to carry them out, even if they know that they are likely to die.

The phrase "Rage, rage against the dying of the light" symbolizes the speaker's refusal to accept death. The speaker is urging his father to fight against death, to resist it with all his might, even though he knows that it is ultimately inevitable.

The raven symbolizes the speaker's grief and despair over the loss of his beloved Lenore. The raven's constant repetition of the word "Nevermore" serves to remind the speaker of the finality of death and the impossibility of ever seeing Lenore again.

The nightingale symbolizes the beauty and wonder of nature. Keats uses the nightingale's song to represent the pure and unadulterated beauty of the natural world, which he believes is a source of joy and inspiration.