Instead of plundering, hiding in corruption schemes, spending on war or terror, Norway has chosen the path of development instead of degradation. Norway is also an excellent example that natural resources can be used for the benefit of the entire population, not a bunch of kleptomaniacs in power.
Proper management of income, reasonable spending, investments - Norway gives a perfect example of reasonable use of money that is obtained at the expense of resources
However, lets assume you have someone who makes a million dollars a year, you give them a thousand dollars instead, how quickly will they spend it? Probably never, just put it next to other pile of money to be richer in the future. Norway is like that rich person, they already have huge amount of money so they just put their income next to their other pile and that's how they improve their life.
There is a nuance here - if a person lives only to satisfy his present problems, he will always remain in them. A very simple explanation (figures and other things are given just for simple perception) - if a person's problem of the next day is solved for 10 dollars, he has 3 options of development of events:
1. Earn 5 dollars, and amplify the problem
2. Earn 10 dollars and solve the problem tomorrow, but the day after tomorrow again have a problem for 10 dollars
3. Make an effort, and the next 3 days earn 15 dollars ! This is the right way. But it is also the most difficult. That's why not everyone chooses it.