Walt Whitman Quote

I think I could turn and live with animals, they are so placid and self-contained,
I stand and look at them long and long.
They do not sweat and whine about their condition,
They do not lie awake in the dark and weep for their sins,
They do not make me sick discussing their duty to God,
Not one is dissatisfied, not one is demented with the mania of owning things.

'Song of Myself' (written 1855) pt. 32