I have, in my time, known men of command checked for having rather obeyed the express words of the king's letters, than the necessity of the affairs they had in hand.

Men of understanding do yet, to this day, condemn the custom of the kings of Persia to give their lieutenants and agents so little rein, that, upon the least arising difficulties, they must fain have recourse to their further commands; this delay, in so vast an extent of dominion, having often very much prejudiced their affairs; and Crassus, writing to a man whose profession it was best to understand those things, and pre-acquainting him to what use this mast was designed, did he not seem to consult his advice, and in a manner invite him to interpose his better judgment?
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