歧异与一致是物种与事物中普遍存在的性质与关系。静态地看,歧异与一致共存在每一物种中——没有人会怀疑苹果的确定属性,但在偌大的一个世界上你无法找出两只大小、形状、色彩完全一致的苹果。动态地看,歧异的增长几乎就是一致的衰退——在适应不同的生存环境中,物种不断变异,同一物种中出现了亚种、变种,甚至裂变成不同 Discrepancy and agreement are the ubiquitous nature and relations of species and things. Statically, divergence and coexistence exist in every species - no one doubts the deterministic nature of the apple, but you can not find two apples of exactly the same size, shape and color in one big world. Dynamically, dissident growth is almost a consistent recession - species adapt to different living environments, species continue to mutate, subspecies, varieties, and even fission into different species within the same species