This small book compiles a limited number of Zen words that describe valuable memoires presented by the Great Masters. You can stay as usual. However, your usual eyes will not be able to appreciate the invisible, important and untainted points. Please explore with a mind's eye that is absolutely essential for you to find your own true state.
To start with, please chew the Zen words well and get a clue. There is a way, however, to chew and read so as to find truth through reading them. That is, "just read." It means that you read them with your entire body and concentration. Please don't read by using your intellect or preconceptions, or with your consciousness whether you understand them or not. Put your self aside and read without thinking or using your mind.
Truth is outside the words I have mentioned
Hence, I have left no trace with my writing brush