Nicely put, but I’d rather say:
A liberal expects the government to pay for fixing the problem;
a conservative expects the people with the problem to pay for fixing the problem;
a humanitarian pays himself to fix the problem.
If humanitarian has enough money, he will be able to fix the problem (example: Bill Gates). Most humanitarians however do not have enough money, so they get stuck in an endless loop of supplying band-aid solutions.
A liberal has some good chances of fixing the problem, if he can navigate government bureaucracy. This is a very rare skill however, so most people who choose this route will lose sight of their mission and end up pushing papers.
A conservative will do nothing to fix the problem, because he expects the people with the problem to fix the problem themselves. But, if the people with the problem had the money to fix it, they would have fixed it long ago. Therefore, the very existence of the problem demonstrates the defeat of the consevative approach. However, conservatives do play an important role, because – by working to reduce government intervention – they fix problems which have been caused by the government intervention in the first place.
Thus, fixing the problem actually requires a delicate and balanced interplay of all three factions:
- humanitarians are needed to see the problems and provide an example
- liberals are needed to direct state machinery to fixing the problems identified by the humanitarians
- conservatives are needed to prevent the state machinery from using all the money to power itself (which it will do if left unchecked).