Researchers from Brigham Young University analyzed 148 studies with a total of some 300,000 participants, tracking their social relationships and whether they survived to the end of their particular study, which averaged about seven years.

VOA: standard.2010.07.29

But he also encourage people not to study philosophy, or not to end there, and to go study and do something that would actually fulfill the ethical mandates of philosophy.

但是他却告诉人们不要去学哲学，或是不要局限于哲学，而是要学些别的东西,因为其他的知识可以,实现哲学提出的道德任务。

普林斯顿公开课 - 人性课程节选

But he also encourage people not to study philosophy, or not to end there, and to go study and do something that would actually fulfill the ethical mandates of philosophy.

但是他却告诉人们不要去学哲学，或是不要局限于哲学，而是要学些别的东西,因为其他的知识可以,实现哲学提出的道德任务。

普林斯顿公开课 - 人性课程节选