罗尔斯自己说过,“将正义延伸到包括我们对未来各代人的义务(包括正义储存的问题)”,是他的正义理论所遇到的四个难题之一。正义的储存原则是代际正义的主要内容,但是,“至少在目前我们不可能对应当有多高的储存率制定出精确的标准。资金积累和提高文明、文化水准的费用如何在 Rawls himself said that “extending justice to include our obligations to generations to come, including the question of justices of justice,” was one of the four challenges encountered by his theory of justice. However, "at least for now, it is impossible for us to set a precise standard of how high the stockpile should be.What is the cost of capital accumulation and improvement of civilizations and cultural standards?