These are some of the characteristics of the state of mind which the creation and appreciation of haiku demand: Selflessness, Loneliness, Grateful Acceptance, Wordlessness, Non-intellectuality, Contradictoriness, Humor, Freedom, Non-morality, Simplicity, Materiality, Love, and Courage.
It is not merely the brevity by which the haiku isolates a particular group of phenomena from all the rest; nor its suggestiveness, through which it reveals a whole world of experience. It is not only in its remarkable use of the season word, by which it gives us a feeling of a quarter of the year; nor its faint all-pervading humour. Its peculiar quality is its self-effacing, self-annihilative nature, by which it enables us, more than any other form of literature, to grasp the thing-in-itself.
The sun shines, snow falls, mountains rise and valleys sink, night deepens and pales into day, but it is only very seldom that we attend to such things. . . . When we are grasping the inexpressible meaning of these things, this is life, this is living. To do this twenty-four hours a day is the Way of Haiku. It is having life more abundantly.
Thus we see that the all important thing is not killing or giving life, drinking or not drinking, living in the town or the country, being unlucky or lucky, winning or losing. It is how we win, how we lose, how we live or die, finally, how we choose.