Plato seems to believe that each of us must choose somehow, must choose between one or the other of these two contenders for the most serious and worthwhile way of life.

柏拉图似乎相信,我们每个人都应选择，必需在这两种竞争概念中,做出选择,以求得严谨及值得过的人生。

耶鲁公开课 - 政治哲学导论课程节选