Zen is the spirit of a man. Zen believes in his inner purity and goodness. Whatever is superadded or violently torn away, injures the wholesomeness of the spirit. Zen, therefore, is emphatically against all religious conventionalism.

To be a good Zen Buddhist it is not enough to follow the teaching of its founder; we have to experience the Buddha's experience.

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

Zen purposes to discipline the mind itself, to make it its own master, through an insight into its proper nature. This getting into the real nature of one's own mind or soul is the fundamental object of Zen Buddhism. Zen, therefore, is more than meditation and Dhyana in its ordinary sense. The discipline of Zen consists in opening the mental eye in order to look into the very reason of existence.

The meaning of service is to do the work assigned ungrudgingly and without thought of personal reward material or moral.

Zen has no business with ideas.

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.