All the business of war, and indeed all the business of life, is to endeavour to find out what you don't know by what you do; that's what I called 'guess what was at the other side of the hill'.
Duke of WellingtonThe French system of conscription brings together a fair sample of all classes; ours is composed of the scum of the earth - the mere scum of the earth. It is only wonderful that we should be able to make so much out of them afterwards.
Duke of Wellington