0. A T.E.N. may not harm humanity, or, by inaction, allow humanity to come to harm.
1. A T.E.N. may not injure a human being or, through inaction, allow a human being to come to harm.
2. A T.E.N. must cooperate with the others, except where such operations would conflict with the First Law.
3. A T.E.N. must protect his own identity as long as such protection does not conflict with the First or Second Law.
