Taxes on capital, taxes on labor, inflation, bureaucratic regulation, minimum wage laws, are all - to different degrees - unnecessary slices of the wedge that stand between an individual's effort and reward for that effort. ↗
I'm proud of the fact that I made my way in life very rigorously. I was a bit too stubborn when it came to certain things, which was unnecessary, like getting independent from and leaving Germany. ↗
One should respect public opinion insofar as is necessary to avoid starvation and keep out of prison, but anything that goes beyond this is voluntary submission to an unnecessary tyranny. ↗
Now the thing is not to get into unnecessary quarrels by talking too much and not to indicate any weakness by talking too much; let our actions speak for themselves. ↗
A sentence should contain no unnecessary words, a paragraph no unnecessary sentences, for the same reason that a drawing should have no unnecessary lines and a machine no unnecessary parts. ↗