1. The pluterperfect imperturbability of the department of agriculture.

2. You must want imperturbability more than you want approval, control and security.

3. But let's for a moment abandon our Harvard savoir faire, our imperturbability, our pretense of invulnerability, and try to find the beginnings of some answers to your question.

4. Gerasim accepted Pierre's taking up his abode there with the imperturbability of a servant, who had seen many queer things in his time, and he seemed, indeed, pleased at having some one to wait upon.

5. It was difficult in several instances for non-Navajos to instruct the recruits in Marine Corps activities; a few marine instructors were unable to cope with the typical Indian imperturbability .

6. Zhang Liyan, usually called Sister Zhang, is a plain, elegant and ardent lady. A successful mature woman as she is, we can feel her imperturbability , aloofness, and kindness above all.