There is no such thing as duty. If you know that a thing is right, you want to do it. If you don't want to do it - it isn't right. If it's right and you don't want to do it - you don't know what right is and you're not a man.
One of the most destructive anti-concepts in the history of moral philosophy is the term 'duty.
Don't consider our interests or desires. You have no duty to anyone but yourself.
No man can have a right to impose an unchosen obligation , an unrewarded duty or an involuntary servitude on another man. There can be no such thing as " the right to enslave .