Thich Nhat Hanh

If a child smiles, if an adult smiles, that is very important. If in our daily life we can smile, if we can be peaceful and happy, not only we, but everyone will profit from it. This is the most basic kind of peace work.

There are three things I can recommend to you: arranging to have a breathing room in your home, a room for meditation; practicing breathing, sitting, for a few minutes every morning at home with your children; and going out for a slow walking meditation with your children before going to sleep, just ten minutes is enough. These things are very important. They can change our civilization.

Doing things in this way has a good effect on everyone, teaching by example, not just with words. When your child is agitated, you don't have to say, "Go to that room!" You can take his or her hand and walk together into the room for breathing, and sit quietly together. This is the best education for peace. It is really beautiful to begin the day by being a Buddha. Each time we feel ourselves about to leave our Buddha, we can sit and breathe until we return to our true self.

From time to time, to remind ourselves to relax, to be peaceful, we may wish to set aside some time for a retreat, a day of mindfulness, when we can walk slowly, smile, drink tea with a friend, enjoy being together as if we are the happiest people on Earth. This is not a retreat, it is a treat.

We have to remember that our body is not limited to what lies within the boundary of our skin. Our body is much more immense. We know that if our heart stops beating, the flow of our life will stop, but we do not take the time to notice the many things outside of our bodies that are equally essential for our survival. If the ozone layer around our Earth were to disappear for even an instant, we would die. If the sun were to stop shining, the flow of our life would stop. The sun is our second heart, our heart outside of our body. It gives all life on Earth the warmth necessary for existence. Plants live thanks to the sun. Their leaves absorb the sun's energy, along with carbon dioxide from the air, to produce food for the tree, the flower, the plankton. And thanks to plants, we and other animals can live. All of us—people, animals, plants, and minerals—"consume" the sun, directly and indirectly. We cannot begin to describe all the effects of the sun, that great heart outside of our body.

When we look at green vegetables, we should know that it is the sun that is green and not just the vegetables. The green color in the leaves of the vegetables is due to the presence of the sun. Without the sun, no living being could survive. Without sun, water, air, and soil, there would be no vegetables. The vegetables are the coming-together of many conditions near and far.

Life is filled with suffering, but it is also filled with many wonders, such as the blue sky, the sunshine, and the eyes of a baby. To suffer is not enough. We must also be in touch with the wonders of life. They are within us and all around us, everywhere, anytime.

There is a lot of anger, frustration, and misunderstanding in the peace movement. The peace movement can write very good protest letters, but they are not yet able to write a love letter. We need to learn to write a letter to the Congress or to the president of the United States that they will want to read, and not just throw away. The way you speak, the kind of understanding, the kind of language you use should not turn people off. The president is a person like any of us.

Meditation is to be aware of what is going on-in our bodies, in our feelings, in our minds, and in the world. Each day 40,000 children die of hunger. The superpowers now have more than 50,000 nuclear warheads, enough to destroy our planet many times. Yet the sunrise is beautiful, and the rose that bloomed this morning along the wall is a miracle. Life is both dreadful and wonderful. To practice meditation is to be in touch with both aspects. Please do not think we must be solemn in order to meditate. In fact, to meditate well, we have to smile a lot.

We tend to be alive in the future, not now. We say, "Wait until I finish school and get my Ph.D. degree, and then I will be really alive." When we have it, and it wasn't easy to get, we say to ourselves, "I have to wait until I have a job in order to be really alive." And then after the job, a car. After the car, a house. We are not capable of being alive in the present moment. We tend to postpone being alive to the future, the distant future, we don't know when. Now is not the moment to be alive. We may never be alive at all in our entire life. Therefore, the technique, if we have to speak of a technique, is to be in the present moment, to be aware that we are here and now, and the only moment to be alive is the present moment.

The Buddha said, "Sometime, somewhere you take something to be the truth. If you cling to it so much, when the truth comes in person and knocks at your door, you will not open it." Guarding knowledge is not a good way to understand. Understanding means to throw away your knowledge. You have to be able to transcend your knowledge the way people climb a ladder. If you are on the fifth step of a ladder and think that you are very high, there is no hope for you to climb to the sixth. The technique is to release. The Buddhist way of understanding is always letting go of our views and knowledge in order to transcend. This is the most important teaching.

If you are a mountain climber or someone who enjoys the countryside or the forest, you know that forests are our lungs outside of our bodies. Yet we have been acting in a way that has allowed millions of square miles of land to be deforested, and we have also destroyed the air, the rivers, and parts of the ozone layer. We are imprisoned in our small selves, thinking only of some comfortable conditions for this small self, while we destroy our large self. If we want to change the situation, we must begin by being our true selves. To be our true selves means we have to be the forest, the river, and the ozone layer. If we visualize ourselves as the forest, we will experience the hopes and fears of the trees. If we don't do this, the forests will die, and we will lose our chance for peace. When we understand that we inter-are with the trees, we will know that it is up to us to make an effort to keep the trees alive.

There is no phenomenon in the universe that does not intimately concern us, from a pebble resting at the bottom of the ocean, to the movement of a galaxy millions of light years away. Walt Whitman said, "I believe a blade of grass is no less than the journey-work of the stars...." These words are not philosophy. They come from the depths of his soul. He also said, "I am large, I contain multitudes." This might be called a meditation on "interfacing endlessly interwoven." All phenomena are interdependent. When we think of a speck of dust, a flower, or a human being, our thinking cannot break loose from the idea of unity, of one, of calculation. We see a line drawn between one and many, one and not one. But if we truly realize the interdependent nature of the dust, the flower, and the human being, we see that unity cannot exist without diversity. Unity and diversity interpenetrate each other freely. Unity is diversity, and diversity is unity. This is the principle of interbeing.