“Posthuman. It was a word from advertising copy, breathless and empty, and all hed ever thought it really meant was that the people using it had a limited imagination about what exactly humans were ...”

“Part of his mind was screaming, but it was a distant one and easy to ignore.”

“War without end. Well, what was history without that? And how would having the stars change anything?”

“Nothing lasted forever. Not peace. Not war. Nothing.”

“The messages coming back flooded the comm buffers with rage and sorrow, threats of vengeance and offers of aid. Those last were the hardest. New colonies still trying to force their way into local ...”

“Because we can't just blow up enough things that this becomes a good situation.”

“The moral high ground is a lovely place. It wont stop a missile, though. It wont alter the trajectory of a gauss round.”

“While we are actually subjected to them, the 'moods' and 'spirits' of nature point no morals. Overwhelming gaiety, insupportable grandeur, sombre desolation are flung at you. Make what you can of t...”

“...[N]ature generally in the distribution of her capacities has adapted the means to the end... [so nature's] true destination must be to produce a will, not merely good as a means to something els...”

“Morality is simply the attitude we adopt towards people we personally dislike.”