Science has been leading the development of human civilization for the past few centuries, brining not only tremendous progress to individual life and society, but also mass destruction and damage to natural environment. This double-edged effect and spiritual crisis triggered by science’s overvaluation of material progress. As well as the schism between another and faith thus created, is the focus of many scholarly studies. On another vein, during the last century, some have begun to regard religion as a correction and complement to science as people become disillusioned from the dream that science is able to perfect the world. In other words, some believe that religion can give humans what science could not. The more science disappoints people, the more popular this belief may become. Accordingly, reconciling the conflict between religion and science is seen to be an effective solution to the crisis triggered by science and this is therefore enthusiastically studies. Among all religions, Buddhism, possessing the qualities of rationality, comprehensiveness and internal consistency, has been regarded as a rectification of science both in intellectual and moral aspects, and has the best potential to harmonize the relationship between science and religion. Therefore, the social and cultural background of today will be investigated in this paper to clarify the present and future stand of Buddhism and science, and the interaction between them. Based on historical experience and the situation today, a dialogue mode will be considered to be the best way of the interaction between Buddhism and modern science in finding a friendly one. Besides, the time meaning and spirit of the dialogue between Buddhism and science are inferred. Being able to solve the spiritual crisis, set up new and constructive values of the new era, and disengage the deadlock between religion and science will be the times meaning of this dialogue. In order to achieve an effective dialogue, the spirit of respecting each other’s differences, finding similarities among differences, and sharing insights from each other are indispensable.