What three laws of robotics did Isaac Asimov come up with?

1) A robot cannot harm a person or, by its inaction, allow a person to be harmed.
2) A robot must obey all orders given by a person, except when these orders are contrary to the First Law.
3) The robot must take care of its safety to the extent that it does not contradict the First and Second Laws.

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.