Do you think me a foolish young boy, unable to take responsibility?
It was merely a matter of making the foolish boy think he was doing something else.
Then we have little time left to deal with this vain and foolish boy.
He is only a foolish boy, but I have loved him like a brother.
That stupid little foolish boy took their money, and he ran.
"What a foolish boy to think that I do not care!"
Get out of here-and don't be such a foolish boy.
Consider with care, foolish boy, for you are but a kid!
"I certainly had better use for them than those foolish boys."
"Answer this and then go to your bed, you foolish boy."