contractor. n. 1) a person or entity that enters into a contract. 2) commonly, a person or entity that agrees to construct a building or to provide or install specialized portions of the construction.
for the greater good [closed] The greater good: Is a common expression which refers to the fact that you are doing something that most likely will not benefit you but many people, a community or even the human race according to the context. The expression is often used in political, religious or philosophical contexts.
âAristotle said that the way to become a good person is to practice doing good things,â says Allen, and this may be the best way to become a good robot too. 1  RoÂ­bots âcould learn what makes people happy, what makes them sad, what they do to get put in jail, what they do to win medals.â.