"There was the Door to which I found no key; There was the Veil through which I might see"

In this quote, Edward Fitzgerald is describing a sense of mystery and uncertainty. The "Door" represents a barrier or obstacle that the speaker can not conquer, as they have "found no secret" to open it. This might symbolize a challenge or issue in their life that they are not able to resolve. The "Veil" represents a concealed fact or knowledge that the speaker is unable to gain access to, even though they can see it. This might represent a desire for understanding or clarity that is just out of reach. In general, the quote communicates a sensation of frustration and longing for something that is unattainable.