Have you never observed how invincible and unconquerable is spirit and how the presence of it makes the soul of any creature to be absolutely fearless and indomitable?
I have.
Then now we have a clear notion of the bodily qualities which are required in the guardian.
True.
And also of the mental ones; his soul is to be full of spirit?
Yes.
But are not these spirited natures apt to be savage with one another, and with everybody else?
A difficulty by no means easy to overcome, he replied.
Whereas, I said, they ought to be dangerous to their enemies, and gentle to their friends; if