These are the contexts of the quotes tweeted from @sueannbowling from October 10 through October 16, 2013. All but the last are from The Snow Queen, by Mercedes Lackey.
“All curses must have some way of being lifted” One of the requirements of the Tradition.
“Be careful what you wish for. You might get it.” Annukka, after she has wished for help and the Bear has appeared.
“That sort of thing happened only in badly-written stories.” Aleksia is spying on the false Snow Queen hoping to understand why she is doing what she is, but she doesn’t really expect the woman to say anything helpful.
“Power was a blessing and a curse.” In this case, Aleksia is thinking of those who are caught up in the Tradition but want only normal lives.
“Fixing things was the job of Champions and Heroes.” But Godmothers tried to steer things so that no fixing was needed.
“There’s a lot of eavesdropping in reading an object’s history.” Tourist Trap, by Sue Ann Bowling. Derry is commenting on the esper ability to “read” an object’s past by handling it.