To restrain the matthew effect of the market mechanism , to master the yardstick of deriving agricultural surplus correctly , to follow the law of population floating , to make a scientific and rational programme to develop agriculture , to make industry support agriculture as soon as possible and to abolish unfair system of land ownership are fundamental ways to prevent the problems of agriculture , countryside and farmers from happening or to solve them 抑制市场机制的“马太效应” 、正确把握汲取农业剩余的尺度、遵循人口流动规律、制定科学合理的农业发展规划、废除不合理的土地制度和加大工业对农业的反哺力度是预防和解决“三农”问题的根本方法。
Nonlinear viewpoints on development of science is depended on that the science is the partial system of society system , and it not only has the nonlinear interaction which is the source and motive force of development , but also has strange attractor which lead to order in the disorder , that is science problem and science theory , matthew effect and priority . the development of science also possesses sensitive dependence to the primary condition . it will flux and reflux suffered from the influence of various random factors inside and outside of system 科学发展的非线性观立足点就在于科学是社会系统的分系统，它不仅有非线性相互作用，这构成了发展的源泉和动力，更有导致无序中产生有序的奇异吸引子(科学问题与科学理论， “马太效应”与“优先权” ) ，在发展过程中对初始条件也具有敏感依赖性，并受到系统内部、外部的各种随机因素的影响而产生涨落，在常规发展时期表现为科学的渐变，也就是量的积累，当涨落放大时就表现为科学革命，即质的改变。
