Difference between human and animal

what is the difference between human and other animals

when we predict future
human use logic, and animals use experience (the result from trial and error)

however, human still using theory which is established by observation and testing. it is more solid but still is the result from trial and error. 

this theory may be true in some circumstances (such as good for earth) but cannot apply to all situation (the universal). 

the experience of animal is not universally true, but if it is being confined within a limited situation (such as its living area), its experience also is true.

logic is a way of thinking but not theory itself. we may not learn logic but don't mean that we cannot predict or handle our daily life. it is because we can survive from our experience most of the time. so, for logic, i use it for prediction.