Moreover, all those nations which are free because they are wild, like lions or wolves, cannot command any more than they can obey: for the strength of their intellect is not civilized, but fierce and unmanageable: now, no one is able to rule unless he is also able to be ruled. Consequently, the empire of the world has almost always remained in the hands of those nations who enjoy a milder climate. Those who dwell near the frozen north have uncivilized temper

“Just on the model of their native skies,”

“Just on the model of their native skies,”

as the poet has it.