Plato himself, remember, made a number of trips to Sicily to serve as the advisor to a king there, Dionysius, and all of these missions failed and left him deeply dispirited.

记不记得柏拉图自己，曾多次旅行到西西里岛,从事国王顾问的工，Dionysius王，他所有的使命都未竟成功,并使他深深感到气馁。

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