W.B. Yeats (1865–1939). The Wild Swans at Coole. 1919.
11. To a Young Girl
M
More than another
What makes your heart beat so;
Not even your own mother
Can know it as I know,
Who broke my heart for her
When the wild thought,
That she denies
And has forgot,
Set all her blood astir
And glittered in her eyes.