In general, less volatile stocks have done better over time than more volatile stocks, which is somewhat inconsistent with the notion of efficient markets.

一般来说，波动小的股票在长期内比波动大的股票,表现要好，一定程度上,这和金融市场有效论的观点是相悖的。

耶鲁公开课 - 金融市场课程节选

On the y axis here it's the percent of people with these two conditions who have cardiovascular disease--or stroke rather 5%--less than 5% and a little over 5% with the stroke as the outcome.

轴表示患有心血管疾病的人同时患有,或不患有代谢综合征的百分比,就中风来说,分别是小于5%和略大于5%

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Wrev So minus w reversible, 1 p2 is less than p1, so p2 over p1 is less than one, log of something less than 1 is negative times negative.

那么，而p2小于p1，p2/p1小于，取对数后是负数,负负得正。

麻省理工公开课 - 热力学与动力学课程节选

Going around in a cycle the integral of dq over T is less than or equal to zero.

对一个循环过程作dq除以T的积分,小于等于零。

麻省理工公开课 - 热力学与动力学课程节选