人们惯于沿着事物发展的正方向去思考问题并寻求解决办法。其实,对于某些问题,尤其是一些特殊问题,从结论往回推,倒过来思考,从求解回到已知条件,反过去想或许会使问题简单化,使解决它变得轻而易举,甚至因此而有所发现,洞开一个新世界,这就是逆向思维和它的魅力。 People are used to thinking and finding solutions in the positive direction of things. In fact, for some problems, especially some special problems, pushing back from the conclusion, thinking backwards, and returning from the solution to the known conditions, it may be counterproductive in the past to make it easier to solve it or even to Some have discovered that opening up a new world, this is the reverse thinking and its charm.