Youth cannot know how age thinks and feels. But old men are guilty if they forget what it was to be young...

In dreams, we enter a world that’s entirely our own.

As far as informing the headmaster, Harry had no idea where Dumbledore went during the summer holidays. He amused himself for a moment, picturing Dumbledore, with his long silver beard, full-length wizard's robes, and pointed hat, stretched out on a beach somewhere, rubbing suntan lotion onto his long crooked nose.

There is life beyond death...never fear what can be escaped.

Of course we still want to know you!" Harry said, staring at Hagrid.
"You don't think anything that Skeeter cow - sorry, Professor," he added quickly, looking at Dumbledore.
"I have gone temporarily deaf and haven't any idea what you said, Harry," said Dumbledore, twiddling his thumbs and staring at the ceiling.

Strange how short-sighted being invisible can make you.