Page:1888 Cicero's Tusculan Disputations.djvu/139

they mean an appetite that recedes further from the constancy of nature. But they would have the divisions of perturbations to arise from two imagined goods, and from two imagined evils; and thus they become four: from the good proceed lust and joy—joy having reference to some present good, and lust to some future one. They suppose fear and grief to proceed from evils: fear from something future, grief from something present; for whatever things are dreaded as approaching always occasion grief when present. But joy and lust depend on the opinion of good; as lust, being inflamed and provoked, is carried on eagerly towards what has the appearance of good; and joy is transported and exults on obtaining what was desired: for we naturally pursue those things that have the appearance of good, and avoid the contrary. Wherefore, as soon as anything that has the appearance of good presents itself, nature incites us to endeavor to obtain it. Now, where this strong desire is consistent and founded on prudence, it is by the Stoics called βούλησις, and the name which we give it is volition; and this they allow to none but their wise man, and define it thus: Volition is a reasonable desire; but whatever is incited too violently in opposition to reason, that is a lust, or an unbridled desire, which is discoverable in all fools. And, therefore, when we are affected so as to be placed in any good condition, we are moved in two ways; for when the mind is moved in a placid and calm motion, consistent with reason, that is called joy; but when it exults with a vain, wanton exultation, or immoderate joy, then that feeling may be called immoderate ecstasy or transport, which they define to be an elation of the mind without reason. And as we naturally desire good things, so in like manner we naturally seek to avoid what is evil; and this avoidance of which, if conducted in accordance with reason, is called caution; and this the wise man alone is supposed to have: but that caution which is not under the guidance of reason, but is attended with a base and low dejection, is called fear. Fear is, therefore, caution destitute of reason. But a wise man is not affected by any present evil; while the grief of a fool proceeds from being affected with an imaginary evil, by which his mind is contracted and sunk, since it is not under the do-