PE 7/22 Dangerous Hotel

If there is a fire, it will take more than a wing and a prayer to get us out of here alive. 
* a wing and a prayer: 기적 같은 도움, 한쪽 날개와 기도의 힘
ex> I can't believe we are home safely! We finished this trip on a wing and a prayer.
ex> They waited for a wing and a prayer in the desperate situation.

Do you think we should find a different place to stay? Something tells me we should book it.
* book it: 즉시 떠나다

I thought about that all night... you know what they say: discretion is the better part of valor.
* discretion is the better part of valor: 신중함이 용기보다 나은 면이 있다
ex> Just remember, son - discretion is the better part of valor, Stay out of trouble.

That makes me think of another expression: Be careful what you wish for... What if the reason they are locked is worse than a fire?
* be careful what you wish for: 소원을 빌 때는 조심하라, 말이 씨가 된다
ex> I know you want a challenge, but be careful what you wish for!