K. Eric Drexler

I've encountered a lot of people who sound like critics but very few who have substantive criticisms. There is a lot of skepticism, but it seems to be more a matter of inertia than it is of people having some real reason for thinking something else.

Did you know there's a difference between being busy and being fruitful? Did you ever stop to think that just being busy - running around in circles all day but not accomplishing anything - is the same as wasting your time? It's frustrating to expend so much energy and time and not have any fruit from your effort!

Though builders may build, in the main they follow the plans of architects. Teachers teach, but they must have a text. Politicians govern, but only upon the flow of commentary that raises them up or casts them down.