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]
(..) If you're not working to be a veterinarian in six weeks, you will be dead. Now run on home. Run, Forrest, run! I feel ill. Imagine how he feels. Come on, this isn't funny! What the fuck was the point of that?! Tomorrow will be the most beautiful day of Raymond K Hessel's life. (..)1999 Fight Club