In doing zazen it is desirable to have a quiet room. You should be temperate in eating and drinking, forsaking all delusive relationships. Setting everything aside, think of neither good nor evil, right nor wrong. Thus having stopped the various functions of your mind, five up even the idea of becoming a Buddha.
DogenMountains and oceans have whole worlds of innumerable wondrous features. We should understand that it is not only our distant surroundings that are like this, but even what is right here, even a single drop of water.
Dogen