Keywords: policy, principle
Sign Definition
As a Noun
                                            1.  A set of ideas or plans that is used as a basis for making decisions, especially in politics, economics, or business. English = policy.
                                          
                                          
                                        
                                            2.  A document that shows the agreement that you have made with an insurance company. English = policy.
                                          
                                          
                                        
                                            3.  A general belief that you have about the way you should behave which influences your behaviour; a general rule about how something should be done. English = principle.