Here is a good reason to be hopeful about the future: it might help you stay alive.

VOA: special.2009.04.15

The aim of this, that I think is a good aim, it's an educational project, and I'm hoping you'll help us with it.

这完全出于好意,这是个教育项目,我也希望你们也能尽己所能把它做好

耶鲁公开课 - 博弈论课程节选

Changing the diet of populations is a pretty good idea and it's the kind of thing that could help individuals certainly lead healthier, happier lives, but also could change things like healthcare costs for a whole country, so these are big, big factors.

改变大众的饮食是个很好的想法,它不仅可以让人们过上更健康幸福的生活,还可以改变整个国家的医保费用,所以饮食是个非常非常重要的因素

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选