> The only thing that can create capital is producing more than you consume and saving the difference
Here are a few ways to create capital without producing anything:
1) Buy wholesale, sell retail
2) Buy in area A, sell for more in area B.
3) Buy all of product X, create a monopoly, sell at whatever price you want
4) Buy product X, hold until price goes up (or manipulate the price), sell
5) Steal