解答一道数学题目,就象攻克一座堡垒.首先要了解堡垒内部与外部的情况,然后再依据自己的力量制定一个“进攻方案”.无论哪一种“进攻方案”都需首先选择一个易于攻克的突破口,以便集中优势兵力,有效的攻其一“点”,再由点及面,逐步扩大战果,取得最终胜利.解答数学题目亦如此,在 Solving a mathematics problem is like conquering a fortress. The first step is to understand the inside and outside of the fortress, and then formulate an “offensive scheme” based on its own strength. No matter which kind of “offensive scheme” needs to be chosen first, it is easy to overcome. Breakthroughs in order to focus on superior strength, effectively attack a “point”, and then from point to surface, gradually expand the results and achieve a final victory. The same is true for solving mathematics problems.