Having inherited a four-level house and all its contents, plus things from another household - and we already had our own household! - we're constantly trying to decrease the amount of Stuff we have and I eventually became very irritated by how often I heard myself say "for now".
"We'll keep it for now."
"Let's leave it there for now."
"Put it downstairs for now."
"Leave it upstairs for now."
"It can go in the garage for now."
It seemed we weren't making any decisions and were keeping all the Stuff! It made me very cranky.
Then one day it struck me that everything is 'for now'. Nothing is forever. Everything changes. And that's fine. The phrase now reminds me of the impermanence of things. And that's good.
Because of its importance to me, I did a page in my Book with the phrase, using a stencil for the letters.