A man who is living in a polis not doing well, how can he be happy? There's just no way.

一个生活在城邦里的人没有做好本分,他怎么会幸福,这是不可能的事情

耶鲁公开课 - 古希腊历史简介课程节选

The first was the objection, the claim that utilitarianism, " by concerning itself with the greatest good for the greatest number, fails adequately to respect individual rights.

第一点异议，是说功利主义，只关注“为最多的人谋求最大的幸福，没有充分地尊重个人权利。

耶鲁公开课 - 公正课程节选

Once again,they don't spontaneously emerge once the painful experiences go away.

再说一次，幸福不会自动出现,并不是没有痛苦就能感到幸福。

哈佛公开课 - 幸福课课程节选