We just bought a house here last month, and we're still 'getting to know' our neighbors. [=we're still meeting our neighbors; we're still becoming acquainted with our neighbors]
It's impossible to 'know' what will happen next. = There's 'no way of knowing' what will happen next. = There's 'no knowing' what will happen next.
This is the end of the organization 'as we know it'. [=the organization has changed and will never again be the same as it was]
(..) Don't mind that. lt's just the cat. -Bad Dobby. -Stop! Stop, Dobby. Please, be quiet. Are you all right? Dobby had to punish himself, sir. Dobby almost spoke ill of his family, sir. -Your family? -The wizard family Dobby serves, sir. Dobby is bound to serve one family forever. (..)2002 Harry Potter and the Chamber of Secrets