She Walks In Beauty by George Gordon Lord Byron

I.
 
She walks in beauty, like the night 
   Of cloudless climes and starry skies;
And all that's best of dark and bright 
   Meet in her aspect and her eyes:
Thus mellowed to that tender light 
   Which heaven to gaudy day denies.
 
II.
 
One shade the more, one ray the less, 
   Had half impaired the nameless grace
Which waves in every raven tress, 
   Or softly lightens o'er her face;
Where thoughts serenely sweet express 
   How pure, how dear their dwelling place.
 
III.
 
And on that cheek, and o'er that brow, 
   So soft, so calm, yet eloquent,
The smiles that win, the tints that glow, 
   But tell of days in goodness spent,
A mind at peace with all below, 
   A heart whose love is innocent! 

A Dream Within A Dream by Edgar Allen Poe

Take this kiss upon the brow!
And, in parting from you now,
Thus much let me avow --
You are not wrong, who deem
That my days have been a dream;
Yet if hope has flown away
In a night, or in a day,
In a vision, or in none,
Is it therefore the less gone?
All that we see or seem
Is but a dream within a dream.

I stand amid the roar
Of a surf-tormented shore,
And I hold within my hand
Grains of the golden sand --
How few! yet how they creep
Through my fingers to the deep,
While I weep -- while I weep!
O God! can I not grasp
Them with a tighter clasp?
O God! can I not save
One from the pitiless wave?
Is all that we see or seem
But a dream within a dream?

All The World's A Stage by William Shakespeare

All the world's a stage,
And all the men and women merely players;
They have their exits and their entrances,
And one man in his time plays many parts,
His acts being seven ages. At first, the infant,
Mewling and puking in the nurse's arms.
Then the whining schoolboy, with his satchel
And shining morning face, creeping like snail
Unwillingly to school. And then the lover,
Sighing like furnace, with a woeful ballad
Made to his mistress' eyebrow. Then a soldier,
Full of strange oaths and bearded like the pard,
Jealous in honor, sudden and quick in quarrel,
Seeking the bubble reputation
Even in the cannon's mouth. And then the justice,
In fair round belly with good capon lined,
With eyes severe and beard of formal cut,
Full of wise saws and modern instances;
And so he plays his part. The sixth age shifts
Into the lean and slippered pantaloon,
With spectacles on nose and pouch on side;
His youthful hose, well saved, a world too wide
For his shrunk shank, and his big manly voice,
Turning again toward childish treble, pipes
And whistles in his sound. Last scene of all,
That ends this strange eventful history,
Is second childishness and mere oblivion,
Sans teeth, sans eyes, sans taste, sans everything.

When I too long have looked upon your face by Edna St. Vincent Millay

When I too long have looked upon your face,

Wherein for me a brightness unobscured

Save by the mists of brightness has its place,

And terrible beauty not to be endured,

I turn away reluctant from your light,

And stand irresolute, a mind undone,

A silly, dazzled thing deprived of a sight

From having looked too long upon the sun.

Then is my daily life a narrow room

In which a little while, uncertainly,

Surrounded by impenetrable gloom,

Among familiar things grown strange to me

Making my way, I pause, and feel, and hark,

Till I become accustomed to the dark.