Whether the author intended a symbolic resonance to exist in her book is irrelevant. All that matters is whether it's there. Because the book does not exist for the benefit of the author, the book exists for the benefit of YOU. If we as readers can have a bigger and richer experience with the world as a result of reading a symbol and that symbol wasn't intended by the author, WE STILL WIN.
John GreenToo pissed off to cry, I said, 'This is only making me hate her. I don't want to hate her. And what's the point, if that's all it's making me do?' Still refusing to answer how and why questions. Still insisting on an aura of mystery. I leaned forward, head between by knees, and the Colonel placed a head on my upper back. 'The point is that there are always alsweres, Pudge.' And then he pushed air out between his pursed lips and I could hear the angry quiver in his voice as he repeated, 'There are always answers. We just have to be smart enough.' ~Miles/Pudge and Chip/the Colonel, pg 168
John Green