Institutio Oratoria

Therefore, let those that are young, or rather let all of us, whatever our age, since it is never too late to resolve to follow what is right, strive with all our hearts and devote all our efforts to the pursuit of virtue and eloquence; and perchance it may be granted to us to attain to the perfection that we seek. For since nature does not forbid the attainment of either, why should not someone succeed in attaining both together? And why should not each of us hope to be that happy man?

But if our powers are inadequate to such achievement, we shall still be the better for the double effort in proportion to the distance which we have advanced toward either goal. At any rate let us banish from our hearts the delusion that eloquence, the fairest of all things, can be combined with vice. The power of speaking is even to be accounted an evil when it is found in evil men; for it makes its possessors yet worse than they were before.