Damn those pesky two edged swords.
Hehehe! We have MOAR of them... and they are VERY sharp!
CAUTION - The following 3-edged sword cuts very deeply and WILL offend some people. (But it's just so much damned fun~!

)
The first edge...
It is immoral/wrong to steal. i.e. Theft is wrong.
"Stealing" is taking something from someone against their will.
Silence is not consent. e.g. It is still wrong to take something from someone even if they don't know that you are taking it from them.
"Robbery" is using force to steal from someone. e.g. It is wrong to threaten someone and coerce their consent in order to take something from them.
The second edge...
Tax is taking wealth from people.
Governments use the threat of force (fines or imprisonment) to take wealth from you without your consent. They call this (mis)appropriation of wealth "tax".
Tax is theft/stealing/robbery.
The third edge...
Governments and central banks steal wealth from you through inflation.
By giving central banks control of the money supply (through adjustments of interest rates and the Orwellian-named "Quantitative Easing" [i.e. printing money or counterfeiting]), governments and banks devalue your savings (purchasing power).
For example, in the US, the CPI roughly doubled between 1774 and just after the Central Banksters usurped the nation's currency in 1913. i.e. It took over 140 years. In the 100 years since, prices haven't doubled, they've skyrocketed over 22x.
http://oregonstate.edu/cla/polisci/faculty-research/sahr/infcf17742007.pdf
http://www.inflationdata.com/inflation/Inflation_Rate/Long_Term_Inflation.asp
Central banking is theft/stealing/robbery.
In the abstract, the first blade illustrates a universal principle that everyone agrees with. Well, there are a few sociopaths/psychopaths that don't, but your average Joe on the street agrees with blade #1. It's safe to read. The next 2 aren't safe...
Blades #2 and #3 apply the universal principle to 2 cases with bland, everyday, boring facts that anyone can see are true.
This is where people get offended to the point of being angry, screaming, and the name-calling starts because they create cognitive dissonance. Every single argument against #2 and #3 ends in name calling or calls for violence. Without exception.
Look for which questions you aren't allowed to ask...