And also that we know that the zero does not count as a node, if per se I actually had managed to hit zero in drawing that, so the correct answer would be the bottom one there.

另外你们要知道零点不是节点，假设说我确实把零点画成０了，那正确的结果就是底下这个。

麻省理工公开课 - 化学原理课程节选

And so even if, you might say, the way my life is going in terms of its contents is bad, being alive per se might still be a good thing.

所以，就算，我的生活内容方面非常糟糕，活着本身也许仍然是件好事。

耶鲁公开课 - 死亡课程节选