Still, the hedonist isn't saying from a practical point of view we can necessarily do this.

但享乐主义者并非从实用观点称,我们有必要这么做。

耶鲁公开课 - 死亡课程节选

Most importantly you might say what distinguishes the gentleman as a class from the philosophers is a certain kind of knowledge or practical intelligence.

你可能会说，最重要,能区别出,绅士阶级与哲学家的地方,是一种特定的知识,或实际智能。

耶鲁公开课 - 政治哲学导论课程节选