Picked this up along the way.. it still rings true today.
The Scout Oath and Law are a system of principles, and the program of Scouting is the method of making these principles work in the lives of boys.  Let your boys know that the Oath and Law are the rules of the Troop.  Scouting is a great game.  Boys want to know the rules.  When the ideals of the Scout Oath and Law become practical guides for the games, they then become a code to live by.
Keep in mind as you go along that the purpose of Scouting is”‘…to promote,…the ability of boys to do things for themselves and others, to train them in Scoutcraft, and to teach them patriotism, courage, self-reliance, and kindred virtues,…’ by placing emphasis upon the Scout Oath or Promise and Law for Character development, citizenship training, and physical fitness.”
Knowing the purpose of Scouting and the means of achieving it, you will have made a giant stride in the direction of building good men.
Finally, remember that as the first Scoutmaster Handbook put it- “Our purpose in this Boy Scout Movement is not to exploit methods, not to glorify organizations, not to honor Scoutmasters, but to lead boys into useful lives.”
- The New Scoutmaster, Boy Scouts of America, 1958

As much as we all have tried to say this in other words.. that pretty much sums it up.
Have a Great Scouting Day!