In short, the only thing to do in life is to provide, and provide is just what you cannot ever adequately do, as the husband in "Home Burial" knows.

总而言之，生命中唯一能做的就是给予，而且给予永远不够，像那个“家冢“中的丈夫知道的那样。

耶鲁公开课 - 现代诗歌课程节选

After all,the problem that fission raises for the personality theory, in a nutshell,is that personalities can split,they can branch.

说到底，人格理论裂变问题的产生，总而言之就是由于人格可以分裂。

耶鲁公开课 - 死亡课程节选

Delta v is positive in this direction here, the work is negative. So work on the system is positive. Work done by the system is negative.

功是负的，总而言之,外界对系统做功的符号为正。

麻省理工公开课 - 热力学与动力学课程节选