我相信在某些工作中存在真正的专业知识,而在其他工作中则不然。显然,在预测抛硬币的结果方面不存在专业知识,但在预测激光的行为方面却有专业知识。
(I believe there is true expertise in some endeavors, and not in others. There is obviously no such thing as expertise in predicting the results of coin tosses, but there is expertise in predicting the behavior of lasers.)