Voldemort is playing a very clever game. Declaring himself might have provoked open rebellion. Remaining masked has created confusion, uncertainty, and fear.
J. K. RowlingCourse Dumbledore trusts you,โ growled Moody. โHeโs a trusting man, isnโt he? Believes in second chances. But me โ I say there are spots that donโt come off, Snape. Spots that never come off, dโyou know what I mean?
J. K. RowlingHow awful it was, thought Tessa, remembering Fats the toddler, the way tiny ghosts of your living children haunted your heart; they could never know, and would hate it if they did, how their growing was a constant bereavement.
J. K. RowlingOr perhaps in Slytherin, you'll make your real friends. Those cunning folk use any means to achieve their ends.
J. K. RowlingI've never wanted to be a witch, but an alchemist, now that's a different matter. To invent this wizard world, I've learned a ridiculous amount about alchemy. Perhaps much of it I'll never use in the books, but I have to know in detail what magic can and cannot do in order to set the parameters and establish the stories' internal logic.
J. K. Rowling