可以想像，从这位社会成员发放出一个感情和物质生活的幸福快乐圈，覆盖着跟他(她)有关系的人。

There is, if one USES one's imagination, a circle of emotional and material well-being radiating out from such a member of society, covering the people with whom he or she has relationships with.

youdao

这个社会的感情和物质生活的幸福快乐程度，便能够达到以该社会拥有的科技和理解力所能够达到的最高点。

The society will then achieve the highest degree of sustained emotional and material well-being possible for the stage of understanding and technology that the society possesses.

youdao

这是一个关于他离开前的家庭的故事，讲述了他是如何和他的家人过着幸福快乐的生活。

It's a story about his family before he left and sort of how he had a very happy, joyful life with his family.

youdao

Which of the various futures that are open to me are likely to give me the better life, leave me better off, measured in terms of pleasure or pain?

也就是向我敞开的各种未来,哪种能给我更好的生活，让我更幸福，用快乐和痛苦来衡量？

耶鲁公开课 - 死亡课程节选