calmly

he began to talk calmly and reasonably about his future.

He spoke calmly, but every sentence carried weight.

I got up and walked calmly out into the early evening.

She replied to their angry question by calmly walking out of the room.

He spoke calmly to them trying to pour oil on troubled waters but it was useless.

They should calmly explain that the audit process is all about the system, put the auditees at ease and depersonalize the process as much as possible.

She didn’t bat an eyelid when they told her she’d lost her job. She just calmly walked out.

Snape, however, looked calmly back into Voldemort's face and, after a moment or two, Voldemort's lipless mouth curved into something like a smile.

Snape, however, looked calmly back into Voldemort's face and,  after a moment or two, Voldemort's lipless mouth curved into something like a smile.

He lets everyone else talk and blab and yabber away, all these guys trying to impress the women, and he just calmly listens from the edge of the group.