extra sentence to make the saying more than 250 characters long so
that the previous sentence will be true.
^
-The eighth item to know is that when you are testing, you had better have
-several valid sayings in your file; for various reasons, having too few
+The eighth item to know is that when you are testing, you had better have
+several valid sayings in your file; for various reasons, having too few
sayings can cause Zippy to get into an endless loop, or to be very slow.
^
As the ninth and final saying, let me add that you need a caret