Creation destroys as it goes throws down one tree for the rise of another. But ideal mankind would abolish death multiply itself million upon million rear up city upon city save every parasite alive until the accumulation of mere existence is swollen to a horror.

You take a number of small steps which you believe are right thinking maybe tomorrow somebody will treat this as a dangerous provocation. And then you wait. If there is no reaction you take another step: courage is only an accumulation of small steps.

The accumulation of skill and science which has been directed to diminish the difficulty of producing manufactured goods has not been beneficial to that country alone in which it is concentrated distant kingdoms have participated in its advantages.