I see him smiling and debonair at the minute when I am in a ferment.
But the issue of Kniggrtz startled Napoleon and set France in ferment.
It spread like wildfire, and in half an hour all the town was in a ferment.
But am in such a ferment, that I cannot at present write to them.
If the liquor is not put immediately into the jugs, it will not ferment well.
Let it ferment ...