nonemotion

Hewn millennia before from the dark mountains, the retreat housed some few hundred students of Kolinahr, the pursuit of nonemotion; but Sarek had seen no one save the student who had greeted him at the great stone archway, and in the deep silence on the balcony, it was simple to imagine that he was entirely alone in the desert.

Recovery Dillard, J. M. 1995

We are not dedicated to ... pure logic and the sterility of nonemotion.

The Enterprise Incident 1966