In this special lesson for the month of Shvat, we learn about the four types of fruit that our sages speak about. They are:1) Fruit of the field and tree - vegetables, fruits, nuts and seeds2) Fruit of the womb - our children3) Fruit of our labors - the result of our career, trade, professional and job efforts4) Fruit of the soul - one's emuna, prayer and Torah.All the above four types have one very significant common denominator...