“The reason we study and learn, the reason we take only what we need, is because we have all been given a great gift—the gift of civilization, the gift of understanding, the gift of mastery over our environment—and if we misuse these, if we take these things for granted, the ones who will suffer most are our sons and daughters. There is nothing wrong with enjoying the fruits of our ancestors’ labor. We should relish the pudding. But that privilege does not relieve us of our responsibility to be faithful custodians of the world we leave for our children.”
