0 to think about a subject carefully so that you can make a decision about it: --
1 to consider something in a particular way: --
If I'd had children I might have looked at things differently.
2 to read something in order to check it or form an opinion about it: --
3 If someone, usually an expert, looks at something, they examine it: --
4 to think about something carefully so that you can make a decision about it: --
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.