Every individual has the right to his or her own life, and that right is the source of all other rights.
Property rights are essential to the maintenance of these rights.
It is essential that no individual or group initiate the use of force or fraud against any other.
There are only three legitimate things for a government to do:
Settle disputes among individuals but only after private, voluntary arbitration has failed
Protect us from criminals
Protect us from foreign invaders
As long as we respect the rights of others, all of us have a right to live as we see fit, as a free-trader in a free market. What could make more sense?
