Be Prepared... the meaning of ...

Be Prepared... the meaning of the motto is that a scout must prepare himself by previous thinking out and practicing how to act on any accident or emergency so that he is never taken by surprise.
 Robert Baden-Powell

Quotes from the same author

Commemorative stone in the floor of the Chapel of St. George in Westminster Abbey, London, dedicated in 1947: TO THE MEMORY OF ROBERT Baden-Powell CHIEF SCOUT OF THE WORLD 1857-1941 Upon one side of the stone was the badge of the Boy Scouts, the arrow-head to point the true way as it had pointed the way for sailors and navigators from the time of the earliest maps; and on the other the badge of the Girl Guides-the three-leafed clover.
 Robert Baden-Powell
The Scoutmaster guides the boy in the spirit of an older brother... He has simply to be a boy-man, that is: (1) He must have the boy spirit in him: and must be able to place himself in the right plane with his boys as a first step. (2) He must realise the needs, outlooks and desires of the different ages of boy life. (3) He must deal with the individual boy rather than with the mass. (4) He then needs to promote a corporate spirit among his individuals to gain the best results.
 Robert Baden-Powell
When you want a thing done, 'Don't do it yourself' is a good motto for Scoutmasters.
 Robert Baden-Powell
I have over and over again explained that the purpose of the Boy Scout and Girl Guide Movement is to build men and women as citizens endowed with the three H's namely, Health, Happiness and Helpfulness. The man or woman who succeeds in developing these three attributes has secured the main steps to success this Life.
 Robert Baden-Powell
Varied are the ideas of what constitutes "success," e.g. money, position, power, achievement, honours, and the like. But these are not open to every man-nor do they bring what is real success, namely, happiness.
 Robert Baden-Powell