The storm-wind of a strong passion had, all at once for the first time, blown in upon the sheltered harbour in which that placid life had been led.
And yet that storm-wind did not produce the same effect, as it would have produced, and is seen to produce every day on the strong, wide-spread canvas of some young navigator on the ocean of life, putting out into the open waters at the time when such storms are frequent.
Every day we see such craft scudding with all sails spread before the blast without attempt at reefing or tacking.

Right ahead they drive before the wind with no doubtful course.

But it was not and could not be so in the case of the Marchese Lamberto.

The whole habits of a life--the ways, notions, hopes, desires, ambitions, that time had made into a part of the nature of the man; the passions, which though calm and unviolent in their nature, had become strong, not by forcible energy, but by the deep and unconscious sinking of their roots into the depths of his character--all these things opposed a resistance to the new and suddenly-loosed passion-wind, such as that which the deep-rooted oak opposes to the tempest with no result of conquering it, only with the result of causing its own leaves and branches to be buffeted to and fro, torn, broken, and wrecked.
Thus it was that the unhappy Marchese was violently driven to and fro from hour to hour between the extremities of love and hate, till his brain reeled in the terrible conflict; and alternate attraction and repulsion bandied his soul backwards and forwards between them.
A ball-room is not a pleasant exercise-ground for a jealous man who does not dance.

No "bolgia" of the hell invented by the sombre imagination of the great poet could have surpassed, in torment, the Circolo ball-room on that last Carnival night to the Marchese Lamberto.
The sight of the sorceress who had bewitched him, as he watched her in the dance, had once again scattered to the winds all resolution, all hope of the possibility of escaping from the toils.