The golden mean says moderation in all things is the best way to live one's life.

VOA: special.2010.06.06

I will use it in moderation and use it to the best effect possible rather than use it because it is there.

我会适量的运用数学以达到最佳的效果,而不是为了数学而用数学

耶鲁公开课 - 基础物理课程节选

Moderation is this wonderfully great important thing for the Greeks.You must act in moderation.

谦卑对希腊人来说是很重要的品质,人必须表现得谦逊

耶鲁公开课 - 古希腊历史简介课程节选

Callicles tells Socrates "Philosophy is a pretty toy if one indulges in it with moderation at the right time of life.

他告诉苏格拉底,如果一个人在年轻时代,有节制地享受哲学的乐趣，那自然大有裨益。

耶鲁公开课 - 公正课程节选