This was a serious annoyance to him, though his features and manner always evinced perfect equanimity.

"That's right," he said, with perfect equanimity.

I thought you treated all things with perfect equanimity.

The android took in the conversation with perfect equanimity.

"Conn," Gold said in a level tone of voice that projected perfect equanimity.

Captain Giles silenced me by the perfect equanimity of his gaze.

It frightened her, but William seemed to view it with perfect equanimity- so much so that she honestly wondered if his mind might be elsewhere.

Only Greenhands seemed to take the ride with perfect equanimity.

To treat them with perfect equanimity, without any trace of moral or value judgment, would be impossibly Zen.