0 past simple and past participle of last --
They haven't had an argument for two weeks, but it's too good to last (= they'll have an argument soon).
I doubt their enthusiasm will last.
He's working very efficiently at the moment, but it won't last.
This pen should last (you) a lifetime if you take care of it.
Her previous secretary only lasted a month (= left after this period).
We can complete it step by step however long the road is and it can't be completed however short the road is if you don't even mark your footprint.
Vi kan slutföra det steg för steg hur lång vägen än är och den kan inte slutföras hur kort vägen än är om du inte ens markerar ditt fotavtryck.