What makes a human?
A human has two arms, two legs and a head
Define: hu·man ˈ(h)yo͞omən adjective relating to or characteristic of people or human beings
A human has one arm and two legs
A human no arms and one leg
With something as complex and varies as "human"
Does not define worth
Does not define ablity
Does not define value
A lack of something others possess does not mean you are incomplete
A human being is undefinable
The undefined is a human being's greatest fear