Palindromania!

For a long time I have wanted to make up a palindromic sentence, and I have seriously tried to create one in the last couple of weeks. These attempts have not been as fruitful as my experiment with lexical ambiguity, but after what has probably added up to hours of work, I have a passable palindrome:

No, soil of folio, son.

OK, so it lacks a key component of actual sentence structure, but let's presuppose that a child is making a diorama of a landscape for a school project and asks a parent, "Should I make the dirt for my diorama out of aluminum foil, Mom/Dad?" The parent, who would of course want his or her son to use a material that better resembles soil, would find a handy rejoinder in the above palindrome.