When the weary night is fled, 
And the morning sky is red, 
Then my heart doth rise and say, 
`Surely she will come to-day.' 
 
In the golden blaze of noon, 
`Surely she is coming soon.' 
In the twilight, `Will she come?' 
Then my heart with fear is dumb. 
 
When the night wind in the trees 
Plays its mournful melodies, 
Then I know my trust is vain, 
And she will not come again.
Robert Fuller Murray
http://www.poemhunter.com/poem/hope-deferred/