在英语中，fool's paradise 的意思是 a state of contentment that is based on false beliefs，即中文里的"黄粱美梦"。英文借"傻瓜的天堂"来比喻一个人处在虚幻的幸福假象中。这个片语多用来讽刺人生的荣华富贵犹如黄粱美梦，随时可能幻灭。
A: Does the chairman realize that our company's business is going downhill?
董事长知道我们公司的业务在走下坡吗？
B: I don't think so. I'm afraid he's still living in a fool's paradise.
我想他不知道。他恐怕还在做他的黄粱美梦呢。