Since in reality all is void, Whereon can the dust fall?
Confused by thoughts, we experience duality in life. Unencumbered by ideas, the enlightened see the one Reality.
Zazen is seated meditation-the opposite of contemplation-the emptying of the mind of all thoughts in order simply to be. In the midst of all evil, not a thought is aroused in the mind-this is called za. Seeing into one's Self-nature, not being moved at all-this is called Zen.
Before you think good or evil, who are you?
The truth is to be lived, not just mouthed.
As one lamp serves to dispel a thousand years of darkness, so one flash of wisdom destroys ten thousand years of ignorance.