First of all, my sonnet I is different from the sonnet I from this thread. I got mine from an anthology, and it goes like this:
there are animals in the world of so stalwart
a sight it can stand even the sun;
others, because the great light hurts them,
come out only toward evening;
and others, with a mad desire that hopes
perhaps to rejoice in fire, because it shines,
experience the other power, the one that burns.
alas, and my place is in the last throng,
for i am not strong enough to look on the light
of this lady, and i don't know how to make shields
or dark places or late hours
so with tearful and weak eyes
my fate leads me to see her;
and i know well that i go after what burns me.
This is how i understood it. he says that people are different...kind of like animals are different. some animals are afraid of the sun and go out only at night. those that do go out in the sun can be hurt by it. similarly, humans can live "safe lives", not risking things, OR they can live and "reach out" to their sun, however, thy may be hurt by it. In the poem, he is choosing to pursue the woman, his "sun", although he knows that he may be hurt by it. At the end, i was kinda confused...i think he meant that he's like a nocturnal animal, unable to be exposed to the sun, his woman. So, he can only pursue her through fate.