With the rapid development of economy and technology, the gap between the rich and the poor have constantly enlarged. Some people claim that the finanical gap will affect friendship while others think that finanical dispartity could not be the obstacle of friendship. As for myself, to some extent, I suppose that financial dispartity do affect the construction and mantaince of friendship. First of all, the rich people have more chances to travel around the world, which can boarden their horizon and increase their knowledge, making a apparent influence on knowlege and the means of communication. Although it is possible for the rich make friends with the poor, the diffence ways of thinking and speaking will impact on their friendship. Secondly, Marslow’s Need Hierachy Theory also testifies to the face that rich people and poor people meet different levels of demands. The rich is pursue mental needs on the basis of physiological need while the poor put physical needs in the first place. It therefor can be said that financial dispartities affects friendship. Last but not least, out of envy, some poor people will cheat the rich and bulid a fake relationship with them in order to get benefit from the rich. The friendship bulit on money would not last for a long time and once the hypothsis revealed, the friendship will come to an end. All in all, in my opinion, as a factor that can effect life style, knowledge, needs and mind, financial dispartities have impacts on friendship. However, if two people treat other sincerely, they can overcome the obstacle of economy and gain a pure friendship.