Edna St Vincent Millay - Mariposa

Butterflies are white and blue
In this field we wander through.
Suffer me to take your hand.
Death comes in a day or two.

All the things we ever knew
Will be ashes in that hour:
Mark the transient butterfly,
How he hangs upon the flower.

Suffer em to take your hand.
Suffer me to cherish you
Till the dawn is in the sky.
Whether I be false or true,
Death comes in a day or two.

Edna St Vincent Millay

http://www.poemhunter.com/poem/mariposa-2/