*64* But the mischief is that from this exaltation and greatness of spirit spring all too readily self-will and excessive lust for power. For just as Plato tells us that the whole national character of the Spartans was on fire with passion for victory, so, in the same way, the more notable a man is for his greatness of spirit, the more ambitious he is to be the foremost citizen, or, I should say rather, to be sole ruler. But when one begins to aspire to pre-eminence, it is difficult to preserve that spirit of fairness which is absolutely essential to justice. The result is that such men do not allow themselves to be constrained either by argument or by any public and lawful authority; but they only too often prove to be bribers and agitators in public life, seeking to obtain supreme power and to be superiors through force rather than equals through justice. But the greater the difficulty, the greater the glory; for no occasion arises that can excuse a man for being guilty of injustice. #True greatness of spirit.# *65* So then, not those who do injury but those who prevent it are to be considered brave and courageous. Moreover, true and philosophic greatness of spirit regards the moral goodness to which nature most aspires as consisting in deeds, not in fame, and prefers to be first in reality rather than in name. And we must approve this view; for he who depends upon the caprice of the ignorant rabble cannot be numbered among the great. Then, too, the higher a man's ambition, the more easily he is tempted to acts of injustice by his desire for fame. We are now, to be sure, on very slippery ground; for scarcely can the man be found who has passed through trials and encountered dangers and does not then wish for glory as a reward for his achievements. *66* XX. Omnino fortis animus et magnus duabus rebus maxime cernitur, quarum una in rerum externarum despicientia ponitur, cum persuasum est[62] nihil hominem, nisi quod honestum decorumque sit, aut admirari aut optare aut expetere oportere nullique neque homini neque perturbationi animi nec fortunae succumbere. Altera est res, ut, cum ita sis affectus animo, ut supra dixi, res geras magnas illas quidem et maxime utiles, sed [ut] vehementer arduas plenasque laborum et periculorum cum vitae, tum multarum rerum, quae ad vitam pertinent.