"The prayer said before finals" joke

Now I Lay Me
Down to Study,
I Pray the Lord I
Won't Go Nutty.
If I Should Fail to
Learn this Junk,
I Pray the Lord
I Will Not Flunk.
But If I Do,
Don't Pity Me at All,
Just Lay My Bones
In the Study Hall.
Tell My Prof
I Did My Best,
Then Pile My
Books upon My Chest.
Now I Lay Me
Down to Rest,
And Pray I'll Pass
Tomorrow's Test.
If I Should Die Before I Wake,
That's One less Test I'll Have to Take.