He responds to this grievous loss privately by taking it on himself, by seeking to master it himself, and specifically as a worker.

他私下里对失去孩子的痛苦的反应,是自己承受，努力地自己承受，尤其是作为一名工人。

耶鲁公开课 - 现代诗歌课程节选

And the yardstick that we're at least doing our best to apply is one of measuring up the pleasure and subtracting the pain.

我们尽最大努力去应用的标准,是汇总快乐，再减去痛苦。

耶鲁公开课 - 死亡课程节选

Cos I really struggled in high school-- a lot of it was difficult; a lot of it was painful, but it was all worth it.

因为我在高中很努力-,很多时很困难;,很多时很痛苦，但完全值得。

哈佛公开课 - 幸福课课程节选