Possible clues in movie lines?

[oneheartway_03 at mugglenet.com]

I don't know if anyone else picked up on these lines, but I'm really 
wondering what type of foreshadowing they might have on future events 
in books/ movies.
The first one is the line stated by Dumbledore in Chamber of Secrets 
when he was in Hagrid's hut.  The line was directed at a (presumably) 
invisable Harry and Ron prior to his leaving the hut.  He said "HELP 
WILL ALWAYS BE GIVEN AT HOGWARTS TO THOSE WHO....ASK FOR IT"
We see some truth to this in the same movie when Harry needs help to 
defeat Riddle and the basalisk and Fawkes appears with the sorting 
hat for Harry to remove the sword of Gryffindor from.
*SPOILER WARNING BOOK 4*
We also see evidence of him receiving help when he needs it when 
Cedric and his parents' spirits come out of the wand during the 
dueling scene in Goblet of Fire and give him instructions on what to 
do and tell him that they will be there long enough for him to do it.

My second line that I question was again stated by Dumbledore, but in 
the Prisoner of Azkaban movie during the welcoming start of term 
speech in the great hall.  He stated that "EVEN IN THE DARKEST OF 
TIMES ONE CAN ALWAYS FIND HOPE, IF ONE SIMPLY REMEMBERS TO TURN ON 
THE LIGHT".  
I don't know yet what that might pertain to, but I'd love to hear 
some feedback on what anyone else thinks about these lines and 
possible foreshadowing!