The Three Laws of Robots

First law

Robot may not harm on humans,

additionally,they may not danger to human,or be the cause to harm the humans.

(do not inflict harm on human)

Second law

Robot cannot disobey commands from humans.

however,if the commands contravene the first law,this limit does not apply.

(obey humans commands)

Third law

Robot must protect its own existence,

as long as doesn't conflict with first law and second law.

(self-preservation)

Conclusion,
 remember the basic of the life