How to Use "sangfroid" with Example Sentences

1. Amid upheavals in athens and alarm in brussels , foreign-exchange traders showed surprising sangfroid .
2. The dark wizard himself , with admirable sangfroid , insists that little has changed and that , when push comes to shove , republicans will stick to the pledge .
3. However , the terrible events of the past week do recall a line from the green book , written with perfect sangfroid by col. muammar el-qaddafi : " this is genuine democracy , but in reality the strong always rule . "