XXXIX. Yet we must not condemn every thing which we find worthy of blame, as, for instance, this wish about our friends which we have been discussing, arises from a misdirected feeling of affection, and falls into the very error which it strives to avoid, for the man is ungrateful at the very time when he hurries to prove his gratitude. He prays aloud, "May he fall into my power, may he need my influence, may not be able to be safe and respectable without my aid, may he be so unfortunate that whatever return I make to him may be regarded as a benefit." To the gods alone he adds, "May domestic treasons encompass him, which can be quelled by me alone; may some powerful and virulent enemy, some excited and armed mob, assail him; may he be set upon by a creditor or an informer." XL. See, how just you are; you would never have wished any of these misfortunes to befall him, if he had not bestowed a benefit upon you. Not to speak of the graver guilt which you incur by returning evil for good, you distinctly do wrong in not waiting for the fitting time for each action, for it is as wrong to anticipate this as it is not to take it when it comes. A benefit ought not always to be accepted, and ought not in all cases to be returned. If you were to return it to me against my will, you would be ungrateful, how much more ungrateful are you, if you force me to wish for it? Wait patiently; why are you unwilling to let my bounty abide with you? Why do you chafe at being laid under an obligation? why, as though you were dealing with a harsh usurer, are you in such a hurry to sign and seal an equivalent bond? Why do you wish me to get into trouble? Why do you call upon the gods to ruin me? If this is your way of returning a kindness, what would you do if you were exacting repayment of a debt? XLI. Above all, therefore, my Liberalis, let us learn to live calmly under an obligation to others, and watch for opportunities of repaying our debt without manufacturing them. Let us remember that this anxiety to seize the first opportunity of setting ourselves free shows ingratitude; for no one repays with good will that which he is unwilling to owe, and his eagerness to get it out of his hands shows that he regards it as a burden rather than as a favour. How much better and more righteous is it to bear in mind what we owe to our friends, and to offer repayment, not to obtrude it, nor to think ourselves too much indebted; because a benefit is a common bond which connects two persons. Say "I do not delay to repay your kindness to me; I hope that you will accept my gratitude cheerfully. If irresistible fate hangs over either of us, and destiny rules either that you must receive your benefit back again, or that I must receive a second benefit, why then, of us two, let him give that was wont to give. I am ready to receive it. "'Tis not the part of Turnus to delay."