%0 Journal Article %T Occam's Razor Cuts Away the Maximum Entropy Principle %A £¿ukasz Rudnicki %J Physics %D 2014 %I arXiv %X I show that the maximum entropy principle can be replaced by a more natural assumption, that there exists a phenomenological function of entropy consistent with the microscopic model. The requirement of existence provides then a unique construction of the related probability density. I conclude the letter with an axiomatic formulation of the notion of entropy, which is suitable for exploration of the non-equilibrium phenomena. %U http://arxiv.org/abs/1407.3738v2