“Nature pulls one way and human nature another.”
“I'm afraid that in nine cases out of ten Nature pulls one way and human nature another.”
“If human beings were to treat one another's personal property the way they treat the natural environment, we would view that behavior as anti-social and illegal.”
“Nature never repeats herself, and the possibilities of one human soul will never be found in another.”
“It’s human nature to tear one another apart. Be glad you come from such a successful line of killers.”
“Maybe human beings are programmed...to help one another, even to fall in love. But just because it's human nature doesn't make it bad...”