Those who know are wise. Those who know themselves are enlightened.
The best fighter is never angry.
If you search everywhere, yet cannot find what you are seeking, it is because what you seek is already in your possession.
The greatest teacher has nothing to say. He simply gives himself in service, and never worries.
When nothing is done, nothing is left undone.
The reality of the building does not consist in the roof and walls, but in the space within to be lived in.