Echo...cho...ho...o....
Understanding the strength of Hashem's voice.
לע"נ שרה מרים בת אברהם
Can you do the mitzvah for the sake of the reward? Understanding the reward for giving charity.
Head, finger, (no knees) and toe. Understanding why the Kohanim got blood placed on their ear, thumb and big toe, and the important lesson...
How precise is Hashem with time?