The experts say individual progress and not a set time period should always guide a decision to return to play.

VOA: special.2009.10.28

Jeremy says in the text that the geometric return is always lower than the arithmetic return unless all the numbers are the same.

杰里米在书里说几何平均,总是比算术平均小,当然如果所有数字都一样,两个均值相等

耶鲁公开课 - 金融市场课程节选

because, in return, I always got the healthiest one.

因为作为回报，我总能获得最健康的东西。

问上门厨师 - SpeakingMax英语口语达人

You could always find a portfolio that had a higher expected return for the same standard deviation.

你总是可以找到一个投资组合,具有较高的预期回报,而标准差不变。

耶鲁公开课 - 金融市场课程节选

So this line or these lines of code up here are arguably constant time steps to say if N is less than 2 in return, that it will always take maybe one step, maybe two steps, some number of fixed CPU cycles.

如果N小于2并返回,那么这些行所对应的代码,通常只需要执行一步，或者两步，具体数字与CPU周期有关。

哈佛公开课 - 计算机科学课程节选