学术界把人的思维分为两大类．即“求同思维”和“求异思维”。心理学家把形式逻辑思维也分成两类：一类是“集中思维”．其主要功能是求同．也就是求同思维；一类是“分散思维”．其主要功能是求异．也就是“求异思维”。这就是说，思维本身就是求同和求异两个方面。当前学校 Academics have divided people's minds into two broad categories. That is, “common ground thinking” and “different thinking.” Psychologists also divide formal logical thinking into two categories: one is “concentrated thinking.” Its main function is to seek the same. That is to seek common ground thinking; one is “scattered thinking.” Its main function is to seek differences. That is “different thinking.” This means that thinking itself is both seeking and seeking differences. Current school