What is the way of the Buddha? It is to study the self. What is the study of the self? It is to forget oneself. To forget oneself is to enlightened by everything in the world.
DogenUnderstand clearly that when a great need appears a great use appears also; when there is small need there is small use; it is obvious, then, that full use is made of all things at all times according to the necessity thereof.
Dogen