学习数学的主要目的就是学会思维.经常解题(但不是陷入题海),善于思考,思维会越来越活跃,头脑也就越来越灵活;如果又能借鉴他人的长处,努力学习,学思结合,那么眼界就更加开阔,境界也就更高.反之,不经常解题,不善于思考,思维就容易不断钝化;如果再不与外界交流,自以为是,固步自封,那么头脑就逐渐僵化.挽救的办法就是——解题悟道. The main purpose of learning mathematics is to learn to think, often solve the problem (but not into the sea), good at thinking, thinking will be more active, the mind will be more flexible; if you can learn from the strengths of others, study hard, learn If the combination of thinking, then the vision is more open, the realm is higher. On the contrary, not often solve problems, not good at thinking, thinking is easy to passivation; if not communicate with the outside world, self-righteous, self-defeating, then the mind becomes rigid. The solution is to solve the enlightenment.