Sara Teasdale - The Unchanging

Sun-swept beaches with a light wind blowing
From the immense blue circle of the sea,
And the soft thunder where long waves whiten --
These were the same for Sappho as for me.

Two thousand years -- much has gone by forever,
Change takes the gods and ships and speech of men --
But here on the beaches that time passes over
The heart aches now as then.

Sara Teasdale

http://www.poemhunter.com/poem/the-unchanging/