“Anything worth achieving is worth overachieving.”

“Miles was…the thing is, he was afflicted with a severe birth injury. He grew up pretty much crippled, so he poured all his frustrated energy into his intellect. Since the Vorkosigan family motto might as well be, Anything worth achieving is worth overachieving, the effect was pretty frightening. And it worked for him, so he did it some more.”

“Gardens were meant to be seen, smelled, walked through, grubbed in. A hundred objective measurements didn't sum the worth of a garden; only the delight of its users did that.”

“I don't confuse greatness with perfection. To be great anyhow is…the higher achievement.”

“This is the most important thing I will ever say to you. The human mind is the ultimate testing device. You can take all the notes you want on the technical data, anything you forget you can look up again, but this must be engraved on your hearts in letters of fire. There is nothing, nothing, nothing, more important to me in the men and women I train than their absolute personal integrity. Whether you function as welders or inspectors, the laws of physics are implacable lie detectors. You may fool men. You will never fool metal. That’s all.”

“Miles had sworn his officer's oath to the Emperor less than two weeks ago, puffed with pride at his achievement. In his secret mind he had imagined himself keeping that oath through blazing battle, enemy torture, what-have-you, even while sharing cynical cracks afterwards with Ivan about archaic dress swords and the sort of people who insisted on wearing them. But in the dark of subtler temptations, those that hurt without heroism for consolation, he foresaw, the Emperor would no longer be the symbol of Barrayar in his heart. Peace to you, small lady, he thought to Raina. You've won a twisted poor modern knight, to wear your favor on his sleeve. But it's a twisted poor world we were both born into, that rejects us without mercy and ejects us without consultation. At least I won't just tilt at windmills for you. I'll send in sappers to mine the twirling suckers, and blast them into the sky.... He knew who he served now. And why he could not quit. And why he must not fail.”

“I know girls who pine for it. They like to play dress-up and pretend being Vor ladies of old, rescued from menace by romantic Vor youths. For some reason they never play 'dying in childbirth', or 'vomiting your guts out from the red dysentery', or 'weaving till you go blind and crippled from arthritis and dye poisoning', or 'infanticide'. Well, they do die romantically of disease sometimes, but somehow it's always an illness that makes you interestingly pale and everyone sorry and doesn't involve losing bowel control.”