Don’t bite the hand that . . . looks dirty.

As said by a student: Don’t bite the hand that . . . looks dirty.
Original quotes is: Don't bite the hand that feeds you.

As you make your bed so shall you . . . mess it up.

Said by an elementary student "As you make your bed so shall you . . . mess it up."
Original quote is: As you make your bed so shall you lie there.