"In developing countries, that's going to be a longer process where you'll have perhaps business people,farmers, small business people, professionals who will be the first adopters - the doctors,government officials - and then it will slowly as you get more apps (applications) slowly permeate out probably."

VOA: standard.2010.06.25

The payoffs are lower, Okay. So here's an abbreviated version of that, I mean it's perhaps a little bit longer.

回报较低,我有一个比较简约的说法,我是说可能有点长

耶鲁公开课 - 博弈论课程节选

And the various other external goods of life, they can't--because they're bedridden, they can no longer accomplish things, perhaps their family has abandoned them.

而生活中其他美好的事情，他们得到不，因为他们卧床不起，他们无法再有所成就，也许他们的家人已经放弃他们了。

耶鲁公开课 - 死亡课程节选

And then perhaps the right thing to say is the person no longer exists, so they no longer exist as a person, even if the body is still alive.

也许正确的说法应该是,这个人已经不存在了，他们作为人的身份已经消失，即便肉体还是活着的。

耶鲁公开课 - 死亡课程节选