Dear, yet forbidden thoughts, that from my soul,
While shines the weary sun, with stern control
I drive away; why, when my spirits lie
Shrouded in the cold sleep of misery,
Do ye return, to mock me with false dreaming,
Where love, and all life's happiness is beaming?
O visions fair! that one by one have gone
Down, 'neath the dark horizon of my days;
Let not your pale reflection linger on
In the bleak sky, where live no more your rays.
Night! silent nurse, that with thy solemn eyes
Hang'st o'er the rocking cradle of the world,
Oh! be thou darker to my dreaming eyes;
Nor, in my slumbers, be the past unfurl'd.
Haunt me no more with whisperings from the dead,
The dead in heart, the changed, the withered:
Bring me no more sweet blossoms from my spring,
Which round my soul their early fragrance fling,
And, when the morning, with chill icy start,
Wakes me, hang blighted round my aching heart:
O night and slumber, be ye visionless,
Dark as the grave, deep as forgetfulness!
Night, thou shalt nurse me, but be sure, good nurse,
While sitting by my bed, that thou art silent,
I will not let thee sing me to my slumbers
With the sweet lullabies of former times,
Nor tell me tales, as other gossips wont,
Of the strange fairy days, that are all gone.

Frances Anne Kemble

http://www.poemhunter.com/poem/lines-written-at-sea-i/