请问谁知道雪莱那首《明天》的原文？

明天
你在何处，我们所恋慕的明天？
不论老少，贫富，衰弱或强健，
我们总是透过欢乐，透过忧烦，
无止休地寻觅你的笑颜——
但是在你的位置上，啊，可怜，
找到的总是我们所逃避的，今天。

Tomorrow

by Percy Bysshe Shelley

Where art thou, beloved To-morrow?
When young and old, and strong and weak,
Rich and poor, through joy and sorrow,
Thy sweet smiles we ever seek,--
In thy place--ah! well-a-day!
We find the thing we fled--To-day.

[Published by Mrs. Shelley, "Posthumous Poems", 1824.]