Kitap 3
9.1
When asked again whether Courage could be taught or came by nature, he replied: I think that just as one man’s body is naturally stronger than another’s for labour, so one man’s soul is naturally braver than another’s in danger. For I notice that men brought up under the same laws and customs differ widely in daring.
9.2
Nevertheless, I think that every man’s nature acquires more courage by learning and practice. Of course Scythians and Thracians would not dare to take bronze shield and spear and fight Lacedaemonians; and of course Lacedaemonians would not be willing to face Thracians with leather shields and javelins, nor Scythians with bows for weapons.
9.3
And similarly in all other points, I find that human beings naturally differ one from another and greatly improve by application. Hence it is clear that all men, whatever their natural gifts, the talented and the dullards alike, must learn and practise what they want to excel in.