From the 1985 Sumner Kyol Che Opening Ceremony
Linc just said, "Zen is very simple. Dishwashing time, just wash dishes; sitting time, just sit; driving time, just drive; talking time, just talk; walking time, just walk." That's all. Not special. But that is very difficult. That is absolutes thinking. When you're doing something, just do it. No opposites. No subject, no object. No inside, no outside. Outside and inside become one. That's called absolutes.
It's easy to talk about "When you're doing something, just do it," but action is very difficult. Sitting: thinking, thinking, thinking. Chanting: also thinking, thinking. Bowing time: not so much, but some thinking, thinking, checking, checking mind appear. Then you have a problem.
But don't hold. Thinking is OK. Checking is OK. Only holding is a problem. Don't hold. Feeling coming, going, OK. Don't hold. If your mind is not holding anything, it is clear like space. Clear like space means that sometimes clouds come, sometimes rain or lightning or airplane comes, or even a missile blows up, BOOM! World explodes, but the air is never broken. This space is never broken. Yeah, other things are broken but this space is never changing. Even if a nuclear bomb explodes, it doesn't matter. Space is space. That mind is very important. If something in your mind explodes, then don't hold it. Then it will disappear. Sometimes anger mind appears but soon disappears. But if you hold it, you have a problem. Appear, disappear, that's OK. Don't hold. Then it becomes wisdom. My anger mind becomes wisdom. My desire mind becomes wisdom. Everything becomes wisdom. That's interesting, yeah? So don't hold. That's very important point.
? The Kwan Um School of Zen