不确定性引入

40 As all three examples show, we have to teach the computer how to selectively break the rules of logic.

41 to handle uncertainty we need information about the likelihood that the such abnormalities will occurs

人类也仅仅只能对简单的场景做出直觉性的因果分析，对于有多个变量的情况，就会出现不确定性。为了控制这种不确定性，人类需要获取描述这种反常情况发生的似然信息。