benefit even against my will. Suppose I were given something by a cruel and easily offended tyrant, who would take it as an affront if his bounty were slighted? am I not to accept it? Suppose it were offered by a pirate, or a brigand, or a king of the temper of a pirate or brigand. What ought I to do? Such a man is not a worthy object for me to owe a benefit to." When I say that you ought to choose, I except vis major and fear, which destroy all power of choice. If you are free, if it lies with you to decide whether you will or not, then you will turn over in your own mind whether you will take a gift from a man or not; but if your position makes it impossible for you to choose, then be assured that you do not receive a gift, you merely obey orders. No one incurs any obligation by receiving what it was not in his power to refuse; if you want to know whether I wish to take it, arrange matters so that I have the power of saying 'No.' "Yet suppose he gave you your life." It does not matter what the gift was, unless it be given and received with good will: you are not my preserver because you have saved my life. Poison sometimes acts as a medicine, yet it is not on that account regarded as wholesome. Some things benefit us but put us under no obligation: for instance a man who intended to kill a tyrant, cut with his sword a tumour from which he suffered: yet the tyrant did not show him gratitude because by wounding him he had healed a disease which surgeons had feared to meddle with. XIX. You see that the actual thing itself is not of much importance, because it is not regarded as a benefit at all, if you do good when you intended to do evil; in such a case the benefit is done by chance, the man did harm. I have seen a lion in the amphitheatre, who recognized one of the men who fought with wild beasts, who once had been his keeper, and protected him against the attacks of the other animals. Are we, then, to say that this assistance of the brute was a benefit? By no means, because it did not intend to do it, and did not do it with kindly intentions. You may class the lion and your tyrant together: each of them saved a man's life, yet neither conferred a benefit. Because it is not a benefit to be forced to receive one, neither is it a benefit to be under an obligation to a man to whom we do not wish to be indebted. You must first give me personal freedom of decision, and then your benefit. XX. The question has been raised, whether Marcus Brutus ought to have received his life from the hands of Julius Caesar, who, he had decided, ought to be put to death.