One moment take thy rest.
Out of mere nought in space
Beauty moved human breast
To tell in this far face
A dream in noonday seen.
Never to fade or pass;
A breath-time's mute delight;
A joy in flight:
The aught desire doth mean
Sighing, Alas!
Walter de la Mare
http://www.poemhunter.com/poem/one-moment-take-thy-rest/