Japanese Buddhist missionary (1904–1971)
Shunryu Suzuki (鈴木 俊隆 Suzuki Shunryū, dharma name Shogaku Shunryu) (18 May 1904 – 4 December 1971) was a Sōtō Zen monk and teacher who helped popularize Zen Buddhism in the United States, and is renowned for founding the first Zen Buddhist monastery outside Asia (Tassajara Zen Mountain Center). Suzuki founded San Francisco Zen Center which, along with its affiliate temples, comprises one of the most influential Zen organizations in the United States. A book of his teachings, Zen Mind, Beginner's Mind, is one of the most popular books on Zen and Buddhism in the West.
From: Wikiquote (CC BY-SA 4.0)
"Before we were born we had no feeling; we were one with the universe. This is called "mind-only," or "essence of mind," or "big mind," After we are separated by birth from this oneness, as the water falling from the waterfall is separated by the wind and rocks, then we have feeling. You have difficulty because you have feeling. You attach to the feeling you have without knowing just how this kind of feeling is created. When you do not realize that you are one with the river, or one with the universe, you have fear. Whether it is separated into drops or not, water is water. Our life and death are the same thing. When we realize this fact we have no fear of death anymore, and we have no actual difficulty in our life."
A frog is very interesting. He sits like us, too, you know. But he does not think that he is doing anything so special. When you go to a zendo and sit, you may think you are doing some special thing. While your husband or wife is sleeping, you are practicing zazen! You are doing some special thing, and your spouse is lazy! That may be your understanding of zazen. But look at the frog. A frog also sits like us, but he has no idea of zazen. Watch him. If something annoys him, he will make a face. If something comes along to eat, he will snap it up and eat, and he eats sitting. Actually that is our zazen — not any special thing.
Enlightenment is not some good feeling or some particular state of mind. The state of mind that exists when you sit in the right posture is, itself, enlightenment. If you cannot be satisfied with the state of mind you have in zazen, it means your mind is still wandering about. Our body and mind should not be wobbling or wandering about. In this posture there is no need to talk about the right state of mind. You already have it. This is the conclusion of Buddhism.