We made a big bet against Internet stocks in 1999 and 2000 that was very profitable for the University.

999年和2000年我们大幅做空互联网股票,为学校赚得了很多利润

耶鲁公开课 - 金融市场课程节选

So clearly, that's not, thank you, that's not a profitable deviation and it's also not a profitable deviation for people on the left.

所以很明显,那不是,谢谢,那不是个有利的偏离并且,对左边的人来说也不是个有利的偏离

耶鲁公开课 - 博弈论课程节选

So, you have to feed the slave all year round to work only a small part of the time, that's not very profitable.

你不得不整年的喂养奴隶,而他们只有少量时间在工作,这是很不划算的

耶鲁公开课 - 古希腊历史简介课程节选

All this, of course, was fuelled by I mentioned it already--a transportation revolution symbolized by the Erie Canal, finished in 1825, which remained profitable all the way out into the 1880s.

当然,所有这些都是由于,我已经提过,1825开通的,伊利运河所带来的交通革命所导致的,这条运河直到十九世纪八十年代还在盈利

耶鲁公开课 - 美国内战与重建课程节选