The Romans have provided a lot of writers with a model for various interstellar empires, of course, and no wonder. The Roman Empire is a really good example of a large empire that, in one form or another, functioned for quite a long time over a very large area. And over all that time, there was all sorts of exciting drama - civil wars and assassinations and revolts and bits breaking off and being forced back in ... But I didn't want my future - however fanciful it was - to be entirely European. The Radchaai aren't meant to be Romans in Space.

Translator Dlique was saying, very earnestly, “Eggs are so inadequate, don't you think? I mean, they ought to be able to become anything, but instead you always get a chicken. Or a duck. Or whatever they're programmed to be. You never get anything interesting, like regret, or the middle of the night last week.

If you're going to make a desperate, hopeless act of defiance you should make it a good one.

Unity, I thought, implies the possibility of disunity. Beginnings imply and require endings.

Let every act be just, and proper, and beneficial.

When one is the agent of order and civilisation in the universe, one doesn't stoop to negotiate. Especially with nonhumans.

Thoughts are ephemeral, they evaporate in the moment they occur, unless they are given action and material form. Wishes and intentions, the same. Meaningless, unless they impel you to one choice or another, some deed or course of action, however insignificant. Thoughts that lead to action can be dangerous. Thoughts that do not, mean less than nothing.