“Though drones, avatars and even humans are one thing; the loss of any is not without moral and diplomatic import, of course, but might be dismissed as merely unfortunate and regrettable, something to be smoothed over through the usual channels. Attacking a ship, on the other hand, is an unambiguous act of war.”

“Though reason must guide us in laying down standards and laws regarding animals, and in examining the arguments of those who reject such standards, it is usually best in any moral inquiry to start with the original motivation, which in the case of animals we may without embarrassment call love. Human beings love animals as only the higher love the lower, the knowing love the innocent, and the strong love the vulnerable. When we wince at the suffering of animals, that feeling speaks well of us even when we ignore it, and those who dismiss love for our fellow creatures as mere sentimentality overlook a good and important part of our humanity.”

“Morality was not relative, they claimed, nor even existing solely in the realm of the human condition. No, they proclaimed morality as an imperative of all life, a natural law that was neither the brutal acts of beasts nor the lofty ambitions of humanity, but something other, something unassailable.”

“Of course married life is merely a habit, a bad habit. But then one regrets the loss even of one's worse habits.”

“As to the right of men to act anywhere according to their pleasure, without any moral tie, no such right exists. Men are never in a state of total independence of each other. It is not the condition of our nature: nor is it conceivable how any man can pursue a considerable course of action without its having some effect upon others; or, of course, without producing some degree of responsibility for his conduct.”

“Be polite; write diplomatically; even in a declaration of war one observes the rules of politeness.”