A wise man once asked me, "What is the sound of one hand clapping?" I thought for a minute, then I slapped him across the face. That got him off my back.
Changes
The Changes is a book
From which one may not hold aloof
Its tao is forever changing -
Alteration, movement without rest,
Flowing through the six empty places;
Rising and sinking without fixed law,
Firm and yielding transform each other.
They cannot be confined within a rule;
It is only change that is at work here.