【正确答案】Who says my peers were only concerned about the country and the people? Back in my university days, many of them also chose to live a cheerful, carefree life, playing mahjong all day, dancing all night, looking all over for a "presentable" boyfriend or girlfriend. Others, once abroad, swore never to return to their homeland. Still others acted on the hedonistic motto of "Eat, drink and be merry" and did just as they pleased...In any era, those who devote themselves to the good of their compatriots and society as a whole, are but a few to start with. Among them, those who have done well in their studies are even fewer. As for those who actually live up to that ideal, they are extremely rare. However, human society would not have made all of its advances without the painstaking effort or positive influence of such people—everyone else just muddles along.
Let's brush aside for a moment the question of how to advance society in general. Even a brilliantly lit disco, a lot of fun with fast pulsating music, does not come out of nowhere. It's available because someone or another pushed real hard to permit rather than ban such "festive culture. " Yet behind the scenes, unsung heroes are called in to draw up rules and regulations, check the firefighting equipment, adjust the noise level, set up the sound system, organize the band, or simply dump trash or make sure the sewage runs.