"Suppose you are expecting a child. You need to breathe and smile for him or her. Please don't wait until your baby is born before beginning to take care of him or her. You can take care of your baby right now, or even sooner. If you cannot smile, that is very serious. You might think, "I am too sad. Smiling is not the correct thing to do." Maybe crying or shouting would be correct, but your baby will get it--anything you are, anything you do, is for your baby."
"Even if you do not have a baby in your womb, the seed is already there. Even if you are not married, even if you are a man, you should be aware that a baby is already there, the seeds of future generations are already there. Please don't wait until the doctors tell you that you are going to have a baby to begin to take care of it. It is already there. Whatever you are, whatever you do, your baby will get it. Anything you eat, any worries that are on your mind will be for him or her. Can you tell me that you cannot smile? Think of the baby, and smile for him, for her, for the future generations. Please don't tell me that a smile and your sorrow just don't go together. Its your sorrow, but what about your baby? It's not his sorrow, its not her sorrow."
"Children understand very well that in each woman, in each man, there is a capacity of waking up, of understanding, and of loving. Many children have told me that they cannot show me anyone who does not have this capacity. Some people allow it to develop and some do not, but everyone has it. This capacity of waking up, of being aware of what is going on in your feelings, in your body, in your perceptions, in the world, is called Buddha nature, the capacity of understanding and loving. Since the baby of that Buddha is in us, we should give him or her a chance. Smiling is very important. If we are not able to smile, then the world will not have peace. It is not by going out for a demonstration against nuclear missiles that we can bring about peace. It is with our capacity of smiling, breathing, and being peace that we can make peace."
Thich Nhat Hanh