Question: The essence of sitting meditation is the nonproduction of a single thought; trying to stop thought by thought is like washing blood with blood—what should we do?
Daikaku: The nonproduction of a single thought is what is known as the original essence of the mind. It is not stopping thought, yet it is also not not stopping thought; it is just the nonproduction of a single thought. If you merge with this original essence, this is called the realization of thusness of the reality of things. Thus, even sitting meditation is no use here—there is no illusion, no enlightenment, so how could there be thoughts?
If you do not know this original essence, you cannot help but produce thoughts; even if you suppress them so they don't arise, this is all still ignorance. It is like a rock lying on the grass; before long the grass will grow again. You should work on meditation most meticulously and carefully; don't take it easy. more