If you want to express yourself, your true nature, there should be some natural and appropriate way of expression. Even swaying right and left as you sit down or get up from zazen is an expression of yourself. It is not preparation for practice, or relaxation after practice; it is part of the practice. So we should not do it as if it were preparing for something else. This should be true in your everyday life. To cook, or to fix some food, is not preparation, according to Dogen; it is practice. To cook is not just to prepare food for someone or for yourself; it is to express your sincerity. So when you cook you should express yourself in your activity in the kitchen. You should allow yourself plenty of time; you should work on it with nothing in your mind, and without expecting anything. You should just cook! That is also an expression of our sincerity, a part of our practice. It is necessary to sit in ...