谁知道一首英文诗以I have known bright hunger开头的原文是什么?

I have known bread hunger ,
Yet have I strength.
I have known heart hunger,
Yet do I live
I have known soul hunger
And faith is not dead

when the body cried
I lit love in my heart
when the heart swept
I lit a lamp in my soul
Yet all the while
I heard life asking its goal
I was alone looking out of a house
kowning the empty rooms