Every idea starts with a person coming up with the idea.
Reading more into it, you might say it means that a 'dream', something that is intangible, comes into existence only though a dreamer, the tangible. but that is speculation and interpretation
That quote is by Harriet Tubman.
Dreams are generated by the subconscious mind of the dreamer, expressing that person's thoughts, emotions, experiences and memories. The meaning of each dream is unique to each specific dreamer, so there is no universal "true meaning" that applies to every dream. Yet sometimes a dreamer may experience a dream and it actually happens in real life. Or a dreamer dreams of anger, because his mental thoughts are on anger.
The meaning of this dream depends somewhat on whether Grandma is alive now or if she has already passed away. Assuming she is alive, the dream might anticipate her passing as the dreamer begins to understand that every person, even loved ones, eventually die. Her becoming alive as the dreamer approaches merely acknowledges her present life and comforts the dreamer. The dream is about the dreamer's emotions and effort to accept the reality of death. It does not foretell any actual event effecting Grandma in the near future.
The meaning of this dream would depend on the content of the letter. In general, the dream suggests that the dreamer is about to receive news. However, since nearly everyone receives "news" of one sort or another every day, this dream has no special meaning or importance.
It may be that this dream is trying to tell the dreamer something that the dreamer refuses to hear. For example, the dream could refer to a problem that the dreamer is avoiding. The only way to stop the dream is to deal with the problem in real life.
According to Sigmund Freud's dream theory, the latent content is the underlying, true meaning of the dream that the manifest content (the images experienced in the dream) symbolize and point toward. For example, the dreamer might be standing naked in front of a crowded courtroom. That is the manifest content. When interpreted, the underlying meaning is that the dreamer feels exposed, as if every fault and imperfection is being judged and condemned. That is the latent content of the dream.
your brain forgets The dream reflects the dreamer's desire for a romance, although the dreamer is not particularly interested in any guy she knows right now.
These dreams suggest that the dreamer continues to hold an emotional attachment to the ex.
every dream has no meaning that is all your mind but sometimes it can has a meaning
Yes, all dream images are specific to the individual dreamer AND to factors such as culture and ethnicity. Moreover, a single image such as a cat might mean one thing to a dreamer at one time and something entirely different in a separate time and context. For example, in one dream a cat might represent 9 lives, then in another dream a cat might represent a friend named CATherine.
The correct spelling is symbolically. Symbolically, every dream image means something different for each dreamer.
The dream probably illustrates your present feelings - bored, frustrated and uncertain about what you want. Not every dream has significance, and many dreams do nothing more than reflect the dreamer's daily experience.