It would be vulgar, he believes, to speak of justice, or any virtue in terms of material rewards or consequences.

他相信，如果在谈论正义或任何美德时,仅以物值回报或后果作为衡量标准。

耶鲁公开课 - 政治哲学导论课程节选

Central tendency is a measure of the center of a probability distribution of the-- Central tendency is a measure-- Variance is a measure of how much things change from one observation to another.

集中趋势用以描述,一组概率分布的中心,集中趋势...,而方差衡量的是,各个观察值之间的变化

耶鲁公开课 - 金融市场课程节选