One needs to be careful, however, of being too concise or focused on density alone. There are many lessons that are better relayed (and learned) in the form of a story or anecdote than in dry, factual form.

Of course, if you do use stories, then being concise within that form is, naturally, still an important consideration, but storytelling mustn't be ruled out simply because it tends to rely on using more words (I know you weren't saying that, but I think it's a key point.)