否定的立场和认识论的视野,是人们关于怀疑论研究的两个教条。在人们以往的观念中,只要一谈到怀疑论,首先的立场就是否定,只有在否定之余,为了摆脱“形而上学”的陷阱,才会对怀疑论的合理性做一点无关紧要的补充,至于为怀疑论的辩护也只能论及其“有合理性”而已。对应于这种否 Negative positions and epistemological horizons are two dogma about people’s skepticism. In the past people’s concepts, as long as it refers to skepticism, the first position is negative. Only in the negation, in order to get rid of the trap of metaphysics, it will make an insignificant supplement to the rationality of skepticism. The defense of skepticism can only be considered as “reasonable.” Corresponds to this no