This paper tries to, firstly, maintain the point that “the original reason for the sciences studies is an opportunity” and its base for making the point, comparing the importance difference between this above point and the others that “the original reason for the sciences studies was problems or observations”. Secondly, it supplies three historical and real cases for our view. Finally, by studying our position about how to contain and integrate other two viewpoints with logic possibilities or practice context, it calls for trans-disciplinary, historical and pluralistic view about the original reason for sciences studies in philosophy of science.
