Sitting meditation or zazen forms an important part of Zen practice. Zen means meditation and meditation means keeping a not-moving mind from moment to moment. It is very simple. When we meditate, we are using certain techniques to control our body, breathing and mind so that we can cut off all attachment to thinking and realize true nature. Many people think that in order to do this, we must be sitting rigidly on the floor with both legs tightly crossed in a half- or full-lotus position, completely unmoving. But true meditation is not just dependent on how you keep your body: from moment to moment how do you keep your mind? How do you keep a not-moving mind in every situation? Thus, true meditation means mind-sitting. Keeping a not-moving mind in any situation or condition is the true meaning of meditation.
Traditionally, in China, Japan and Korea, only monks did Zen practice. But Zen has come to the west and lay people practice Zen here. This has changed the character of Zen. Sitting Zen all the time is not possible for lay people. Our teaching is about Zen in everyday life. Everyday-life Zen means learning mind sitting. Mind-sitting means not-moving mind. How do you keep a not-moving mind? Put down your opinion, condition and situation moment-to-moment. When you are doing something, just do it. This is everyday Zen, There are various forms of meditation. Each technique has a certain effect on the mind. The suitable style of meditation for you is best discussed with a teacher.