来自《耶鲁大学开放课程：心理学导论第11集》

"Well, poop smells bad because it's so stinky."

粪便很难闻是因为它很臭啊
The stinkiness of poop

粪便发臭
is not an irreducible fact about the universe.

并不是什么不可改变的客观事实
Rather, the stinkiness of poop

粪便发臭
is a fact about human psychology.

是人类的一种心理
To a dung beetle poop smells just fine.

对于屎壳郎来说粪便闻着其实挺好
Why does chocolate taste good?

巧克力为什么那么好吃
Well, chocolate--The good tastiness of chocolate

巧克力的好吃
isn't some necessary fact about the world.

不是这个世界的必然事实
It's a fact about our minds

这是我们脑中的真相
that doesn't hold true for many other creatures.

在其他生物的观念里可不是这样
And so, we have to step back and ask

所以我们需要退一步并问