单独题目：80 168 177

月色UID：111922

1. can not agree with it.
first, expert are only those who have studied certain issues for a long time and have made certain contributes to them. But even experts can disagree with each other intensely, or even have contradictory ideas. Remember the popular joke? Ten economists can have 11 conclusions! It is hard to say that those experts can judge things or to solve problems in a better way. Maybe what they will do is to make things worse!

second, actually, great inventions are always made by grass-root people. Steam-powered machine is make of an ordinary worker, the idea of chain-store like Mcdonald is devised by two brothers whose name have long been forgotten. When we keep absolute respect to the so-called experts, we are probably blocking imaginative dividuals from inventing.

third, quite often, exeperts are affected by other people, say, their college, thier relatives, of their own tastes and judgment

月色UID：111922

写完才发现，第二点有点离题了。呵呵。补充加矫正：Sometimes ordinary peopole can find what the experts can not find. In that sense, they have unique and useful judgment of certain things.