If you abandon your two glasses of wine, it is to show your children, your friends, and your society that your life is not only for yourself. Your life is for your ancestors, future generations, and also your society. To stop drinking two glasses of wine every week is a very deep practice, even if it has not brought you any harm. That is the insight of a bodhisattva who knows that everything she does is done for all her ancestors and future generations... In modern life, people think that their body belongs to them and they can do anything they want to it... This is one of the manifestations of individualism. But, according to the teaching of emptiness, your body is not yours. Your body belongs to your ancestors, your parents, and future generations. It also belongs to society and to all other living beings. All of them have come together to bring about the presence of this body--the trees, clouds, everything. Keeping your body healthy is to express gratitude to the whole cosmos, to all ancestors, and also not to betray the future generations," (64-65).