"Life is as dear to a mute creature as it is to man."
"My body will not be a tomb for other creatures."
"We are all born sexual creatures, thank God, but it's a pity so many people despise and crush this natural gift."
"How narrow we selfish conceited creatures are in our sympathies! How blind to the rights of all the rest of creation!"
"Man is the only creature who refuses to be what he is."