If you forget yourself, you become the universe.
What is the sound of one hand?
Meditation in action is endlessly more important than meditation in stillness.
You know the sound of two hands clapping; tell me, what is the sound of one hand?
Underlying great doubt there is great satori, where there is thorough questioning there will be thoroughgoing experience of awakening.
All beings are by nature are Buddhas, as ice by nature is water. Apart from water there is no ice; apart from beings, no Buddhas.