Instantly.

Chrysanthus.
What! love's sweetest word! ah, me!
Canst forget the mightiest ray
Death can dart, or heaven display?

Daria.
Yes, for lightning, entering where
Naught resists, is lost in air.

Chrysanthus.
How? what way?

Daria.

Well, in this way:
If two doors in one straight line
Open lie, and lightning falls,
Then the bolt between the walls
Passes through, and leaves no sign.
So 't is with this word of thine;
Though love be, which I do n't doubt,
Like heaven's bolt that darts about,
Still two opposite doors I 've here,
And what enters by one ear
By the other ear goes out.

Chrysanthus.
If this lightning then darts through
Where no door lies open wide
To let it pass at the other side,
Must not fire and flame ensue?
This being so, 't is also true
That the fire of love that flies
Into my heart, in flames must rise,
Since without its feast of fire
The fatal flash cannot retire,
That has entered by the eyes.

Daria.
If to what I said but now
You had listened, I believe
You would have preferred to leave
Still unspoken love's vain vow.
This you would yourself allow.