You know how to rest physically. You do not know how to rest mentally. - Shunryu Suzuki

So when you practice zazen, your mind should be concentrated on your breathing. This kind of activity is the fundamental activity of the universal being. Without this experience, this practice, it is impossible to attain absolute freedom.

While you are continuing this practice, week after week, year after year, your experience will become deeper and deeper, and your experience will cover everything you do in your everyday life. The most important thing is to forget all gain
ing ideas, all dualistic ideas. In other words, just practice zazen in a certain posture. Do not think about anything. Just remain on your cushion without expecting anything. Then eventually you will resume your own true nature. That is to say, your own true nature resumes itself.

The enlightened person is some perfect, desirable character, for himself and for others.