雪莱的诗歌《致》的原文如下：
```
One word is too often profaned
For me to profane it,
One feeling too falsely distain'd
For thee to distain it；
One hope is too like despair
For prudence to smother,
And pity from thee more dear
Than that from another.
I can not give what men call love；
But wilt thou accept not
The worship the heart lifts above
And the heavens reject not,
And the desire of the moth for the star,
Of the night for the morrow,
The devotion to something afar
From the sphere of our sorrow.
```
这首诗是雪莱对自然美的颂歌，通过对比人类情感的复杂性和自然的纯净美，表达了诗人对自由和纯粹之美的向往。