Who's hating Finnish beer here? I can smell it in the air.
Some Finnish beer is absolute sewage, I sadly admit, but most brands I like. You might not find fruity aromae or a fine, nutty aftertaste, but I tell you, it is honest, working, drinkable beer. I know, I've tried. A lot.
In fact, I'm going to go open one right away, I suppose it is cool enough now.
Say what you will about Finland, but don't insult our favourite drinks! ; D
And as to not derail the whole topic, I'm actually going to answer the original question by saying: dreams and memories!
Everything else will inevitably lose it's value, but as long as I have dreams and memories, I can survive! Dream is not somehting I buy with money, but something I can commit my whole self to. Memories are something that can never be taken forcibly from me.