Man is not free in his choice; he is evidently necessitated to choose what he judges most useful and agreeable. Neither is he free, when he suspends his choice; he is forced to suspend it until he knows, or thinks he knows, the qualities of the objects presented to him, or, until he has weighed the consequences of his actions. "Man," you will say, "often decides in favour of actions, which he knows must be detrimental to himself; man sometimes kills himself; therefore he is free." I deny it. Is man master of reasoning well or ill? Do not his reason and wisdom depend upon the opinions he has formed, or upon the conformation of his machine? As neither one nor the other depends upon his will, they are no proof of liberty. "If I lay a wager, that I shall do, or not do a thing, am I not free? Does it not depend upon me to do it or not?" No, I answer; the desire of winning the wager will necessarily determine you to do, or not to do the thing in question. "But, supposing I consent to lose the wager?" Then the desire of proving to me, that you are free, will have become a stronger motive than the desire of winning the wager; and this motive will have necessarily determined you to do, or not to do, the thing in question. "But," you will say, "I feel free." This is an illusion, that may be compared to that of the fly in the fable, who, lighting upon the pole of a heavy carriage, applauded himself for directing its course. Man, who thinks himself free, is a fly, who imagines he has power to move the universe, while he is himself unknowingly carried along by it. The inward persuasion that we are free to do, or not to do a thing, is but a mere illusion. If we trace the true principle of our actions, we shall find, that they are always necessary consequences of our volitions and desires, which are never in our power. You think yourself free, because you do what you will; but are you free to will, or not to will; to desire, or not to desire? Are not your volitions and desires necessarily excited by objects or qualities totally independent of you? 81. "If the actions of men are necessary, if men are not free, by what right does society punish criminals? Is it not very unjust to chastise beings, who could not act otherwise than they have done?" If the wicked act necessarily according to the impulses of their evil nature, society, in punishing them, acts necessarily by the desire of self-preservation. Certain objects necessarily produce in us the sensation of pain; our nature then forces us against them, and avert them from us. A tiger, pressed by hunger, springs upon the man, whom he wishes to devour; but this man is not master of his fear, and necessarily seeks means to destroy the tiger. 82.