A zero sum equation cancels itself out. The point of balance on a weighing scale is a point in which opposites, becoming equal, are cancelled. The emptiness from which mathematics springs, the zero point on the abacus is 'shunya' in Sanskrit. Shunyata, emptiness, the state of the middle way, the state of balance.

We don't know something or what to do. We are free to do without knowing.

That state can only be expressed now. The now of a person wanting to get enlightenment is the same now as the now of a Buddha. The state of zazen is the state of Buddha.

Buddhism is a vital tradition of reflecting what is true in all kinds of ways, a whisk, a staff, a road, a car.... These expressions point to the truth of reality which is here, undeniable.

The state expresses a question, an opening that pronounces a wordless, unformed question.

The Buddha said 'like a mouth hanging open in space.'