"A Dream Within a Dream" is a poem written by Edgar Allan Poe, first published in 1849. The poem is 24 lines, divided into two stanzas. The poem questions the way one can distinguish between reality and fantasy, asking, "Is all that we see or seem but a dream within a dream?"
The poem dramatizes a confusion in watching the important things in life slip away. Realizing he cannot hold on to even one grain of sand leads to his final question that all things are a dream.
It is opined that the "golden sand" referenced in the 15th line signifies that which is to be found in an hourglass, consequently time itself. Another interpretation holds that the expression evokes an image derived from the 1848 finding of gold in California, though this is highly unlikely considering the presence of the four almost identical lines describing the sand in another poem, titled "To ——," and regarded as a blueprint to "A Dream Within a Dream," preceding its publication by two decades.
