Suffering perfects the soul.
No matter how great your wisdom, you can still make a fool of yourself.
The only time you can have maximum economic progress is when social programs don't exist.
The welfare system is the breeding ground of crime, addiction and radical politics.
When people criticize the free market, they are usually complaining about what happens when you intervene in the free market.
When your mind tries to verify a preconceived notion you can miss the obvious.