"This conference gives us all an opportunity to reignite its path to progress by working as a team with Haiti at the helm to advance a comprehensive, long-term strategy for Haiti's growth, by coordinating hemispheric and international efforts, by targeting clear goals, by setting benchmarks to gauge our progress, and deploying our diverse skills and resources efficiently and effectively."

VOA: standard.2009.04.14

I would put them in my room and hang them all over the walls and just look at them and wonder what was happening at this particular intersection or in this area or how to get down this road most efficiently.

我会把它们放在我房间里,挂满整个墙,只是看着它们，想,这个十字路口发生了什么事,或是这个地区,怎样最快走到这条路。

斯坦福公开课 - Twitter之父Jack.Dorsey演讲：好奇和灵感的力量课程节选

Of course, in the venture capital world, the least efficiently priced of all, there's a 43.2% differential between the top quartile and the bottom quartile.

当然在最无法有效定价的风险投资领域,第一和第三个四分位数之间的差距,可以达到43.2%

耶鲁公开课 - 金融市场课程节选

You can take a problem that might be relatively intuitive to solve but when you scale this thing up as is increasingly the case in the web, in large data systems, and so forth, you actually have to now think smart, you actually have to think efficiently and you have to solve this problem effectively.

你可以把一个问题用比较直观的方法解决,但如果你把此类问题的数量增大,正如越来越多的互联网，和大规模数据系统中出现的问题等等,你应该考虑怎样才能更简便，怎样才能更高效,你应该用行之有效的方法处理问题。

哈佛公开课 - 计算机科学课程节选

But with this example alone can you realize -- that with some more exercise of thoughts and intelligent-- I don't wanna say intelligent design here, intelligent design can you actually solve this problem so much more efficiently and just as correctly.

但通过这一例子，你们应该能认识到,通过更多的思维训练-,在这我并不想说智能设计，你就能真正更高效，准确地,解决问题。

哈佛公开课 - 计算机科学课程节选

As a matter of fact,if things were perfectly efficiently priced, there wouldn't be any opportunity to generate excess returns and if you make active bets--if you make bets against the market -then whether you win or lose has to do with luck.

事实上,如果资产都是有效定价的,那么根本不可能获得任何超额收益,如果你主动一搏,要从市场中获利,那么无论得失都只能靠运气了

耶鲁公开课 - 金融市场课程节选