"The forest stretched on seemingly forever with the most monotonous predictability, each tree just like the next - trunk, branches, leaves; trunk, branches, leaves. Of course a tree would have taken a different view of the matter. We all tend to see the way others are alike and how we differ, and it's probably just as well we do, since that prevents a great deal of confusion. But perhaps we should remind ourselves from time to time that ours is a very partial view, and that the world is full of a great deal more variety than we ever manage to take in."