I know I am but summer to your heart,
And not the full four seasons of the year;
And you must welcome from another part
Such noble moods as are not mine, my dear.
No gracious weight of golden fruits to sell
Have I, nor any wise and wintry thing;
And I have loved you all too long and well
To carry still the high sweet breast of Spring.
Wherefore I say: O love, as summer goes,
I must be gone, steal forth with silent drums, 
That you may hail anew the bird and rose
When I come back to you, as summer comes.
Else will you seek, at some not distant time, 
Even your summer in another clime.

What lips my lips have kissed, and where, and why,
I have forgotten, and what arms have lain
Under my head till morning; but the rain
Is full of ghosts tonight, that tap and sigh
Upon the glass and listen for reply,
And in my heart there stirs a quiet pain
For unremembered lads that not again
Will turn to me at midnight with a cry.
Thus in winter stands the lonely tree,
Nor knows what birds have vanished one by one,
Yet knows its boughs more silent than before:
I cannot say what loves have come and gone,
I only know that summer sang in me
A little while, that in me sings no more.