We cannot tell the precise moment when friendship is formed. As in filling a vessel drop by drop, there is at last a drop which makes it run over; so in a series of kindnesses there is at last one which makes the heart run over.

And when you come back to Japan next summer, let's have that date or whatever you want to call it. We can go to the zoo or the botanical garden or the aquarium, and then we'll have the most politically correct and scrumptious omelets we can find.

It takes two flints to make a fire.

Friends come and go but I wouldn't have thought you'd be one of them

I think they ought to know. You do them a disservice by not confiding something this important to them.” “I didn’t want —” “— to worry or frighten them?” said Dumbledore, surveying Harry over the top of his half-moon spectacles. “Or perhaps, to confess that you yourself are worried and frightened? You need your friends, Harry. As you so rightly said, Sirius would not have wanted you to shut yourself away.

I always like to know everything about my new friends, and nothing about my old ones.