Unless it grows out of yourself no knowledge is really yours, it is only borrowed plumage.

Thought creates things by slicing up reality into small bits that it can easily grasp. Thus when you are think-ing you are thing-ing. Thought does not report things, it distorts reality to create things, and as Bergson noted, "In so doing it allows what is the very essence of the real to escape." Thus to the extent we actually imagine a world of discrete and separate things, conceptions have become perceptions, and we have in this manner populated our universe with nothing but ghosts.

The ego-shell in which we live is the hardest thing to outgrow.

Zen abhors repetition or imitation of any kind, for it kills. For the same reason Zen never explains, but only affirms. Life is fact and no explanation is necessary or pertinent. To explain is to apologize, and why should we apologize for living? To live—is that not enough? Let us then live, let us affirm! Herein lies Zen in all its purity and in all its nudity as well.

Great works are done when one is not calculating and thinking.

Zen wants us to acquire an entirely new point of view whereby to look into the mysteries of life and the secrets of nature. This is because Zen has come to the definite conclusion that the ordinary logical process of reasoning is powerless to give final satisfaction to our deepest spiritual needs.

Personal experience, therefore, is everything in Zen. No ideas are intelligible to those who have no backing of experience.