0 to start or continue doing something in a determined way, often despite problems: --
It was pouring with rain, but we pressed on regardless.
The government is pressing ahead with its plans to reorganize the penal system.
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.