The one and only thing required is to free oneself from the bondage of mind and body alike, putting the Buddha's own seal upon yourself. If you do this as you sit in ecstatic meditation, the whole universe itself scattered through the infinity of space turns into enlightenment. This is what I mean by the Buddha's seal.
DogenMeditation is not a way to enlightenment, Nor is it a method of achieving anything at all. It is peace itself. It is the actualization of wisdom, The ultimate truth of the oneness of all things.
DogenYet, though it is like this, simply, flowers fall amid our longing and weeds spring up amid our antipathy.
Dogen