Kant argues that “the very concept of cause so manifestly contains a necessity of connection with an effect and of the rigorous universality of the rule, that the concept would be entirely lost if we attempted to to get it." (Kant 44) That is, the concept of cause and effect are inseparable in all possible circumstances, yet the other proposition does not possess universality and necessity. However, Kant does not explain why these two propositions are different in terms of universality and