"“All this talk of using tax policy to ‘assess social costs’...what a dumb idea. The only way to stop polluters is to put them against walls and shoot them."

“Alas, criticism has always been what human beings, especially leaders, most hate to hear.”

“What hope has any endeavor which is based on hate and fear?”

“Daisy had learned not to pay much heed to techno-fads. To her fell the task of preserving as much as possible, so that when humanity finally did fall, it wouldn’t take everything else to the grave with it.”

““After all,” he muttered, “what can they do to shake the confidence of a fellow who’s got delusions of adequacy?”

“Contrary Brin, David Brin's blog”

“Wisdom. No match for the troublemaker Curiosity.”