i be - Rasta speak for your body and mind being one with your soul,

Rasta speak for your body and mind being one with your soul, like when you're trying to be cool but just forgot your shoes.

I and I be cool, but I be not wearing shoes.

My body and my mind be in oneness, like my brain and my feet.

I and I be one, but I be also two, like me and my brother.