说明：  人工神经网络就是模拟人思维的第二种方式。这是一个非线性动力学系统，其特色在于信息的分布式存储和并行协同处理。虽然单个神经元的结构极其简单，功能有限，但大量神经元构成的网络系统所能实现的行为却是极其丰富多彩的。
(Artificial neural network is the second way to simulate human thinking. This is a non-linear dynamical systems, which feature a distributed collaborative information storage and parallel processing. Although the structure of individual neurons is extremely simple, limited functionality, but a large number of neural network system consisting of behavior that can be achieved is extremely colorful.)