Be ruthless about protecting writing days, i.e., do not cave in to endless requests to have "essential" and "long overdue" meetings on those days. The funny thing is that, although writing has been my actual job for several years now, I still seem to have to fight for time in which to do it. Some people do not seem to grasp that I still have to sit down in peace and write the books, apparently believing that they pop up like mushrooms without my connivance. I must therefore guard the time allotted to writing as a Hungarian Horntail guards its firstborn egg.

Where's the fun without a bit of risk?

Perfection is not necessary to make a real and lasting difference to other people's lives.

You can't give a Dementor the old one-two!

Yeah,' said Ron. 'Could've been worse. Remember those birds she set on me?' 'I still haven't ruled it out,' came Hermione's muffled voice from beneath her blankets, but Harry saw Ron smiling slightly as he pulled his maroon pajamas out of his rucksack.

If you made a better rat than a human, it’s not much to boast about, Peter.

Another ten points from Gryffindor,” said Snape. “I would expect nothing more sophisticated from you, Ronald Weasley, the boy so solid he cannot Apparate half an inch across a room.