In hindsight, the cigar was a mistake.

事亮一下 那支烟是个错误。

They say hindsight is 2020, but someone had to think this was not a great vision at the time, right?

虽然现在说有点事亮，但即便是在当时看来，这也不能算是什么高明之举对吧？

I wish I had had the benefit of hindsight to say " no."

我希我事亮说“不” 。

" The benefit of hindsight, " means if I had known then what I know now.

“事亮”的意思是如果我当时就知道我现在所知道的。

The operators making decisions during the heat of the emergency did not have the benefit  of hindsight.

在紧急情况最严重时做出决策的操作员并没有获得事亮的好处。

We cannot afford to treat the psychological impacts of climate change as some afterthought, because the other issues, of science, technology and the politics and economy, feel hard, while this somehow feels soft.

我们不能将气候变化的心理影响视为事亮，因为其他问题， 如科学、技术、政治和经济， 感觉起来很硬， 而这个感觉却有点软。