Translate the paragraphs below into Chinese. Focusing solely on these details, however, produces a misshapen picture. Civilization is a lot more than the sum total of its catastrophes. The most important ingredient in any civilization is progress. But progress doesn’t happen all at once. It is not eruptive. Generally, it comes in bits and pieces, very little of it clearly visible at any given moment, but all of it involved in the making of historical change for the better. It is this aspect of living history that most news reporting reflects inadequately. The result is that we are underinformed about positive developments and overinformed about disasters. This, in turn, leads to a public mood of defeatism and despair, which in themselves tend to be inhibitors of progress. An unrelieved diet of eruptive news depletes the essential human energies a free society needs. A mood of hopelessness and cynicism is hardly likely to furnish the energy needed to meet serious challenges.