Final answer:
The quotation exemplifies c. the Gospel of Wealth, which is Andrew Carnegie's philosophy that the wealthy should use their resources for the benefit of society.
Step-by-step explanation:
The quotation is an example of c. the Gospel of Wealth. This concept was articulated by Andrew Carnegie in the 19th century and described the responsibility of the rich to use their wealth for the greater good of society. Carnegie believed that the affluent had an obligation to improve the world through philanthropy by building libraries, supporting scientific research, and engaging in other benevolent activities. This stood in contrast to simply accumulating wealth for personal gain. Carnegie's ethos sprouted from his belief in social Darwinism but with a focus on what the successful ought to do with their power and wealth.