Harriet Monroe, ed. (1860–1936). The New Poetry: An Anthology. 1917.
The Cause of This I Know NotHaniel Long
From “On the Road”
T
Whither they went, nor why;
But I still remember the laughter
And the bright eyes flashing by—
The day the girls were kissing
The boys who had to die.
What does a poet know?—
Only that youth is lovely,
Only that youth must go;
And hearts are made to be broken,
And love is always woe.