From this one can surmise that although the initial cost of developing a computer program may be very high, the cost of later developments gradually falls. Yet copyrights enable capitalists to reap enormous profits in an instant with little effort.
由此推論，第一個軟體研發出來，成本很高，以後的研發成本就逐漸降低，但著作權卻能讓資本家在瞬間坐收暴利。