We could decide simply to remain absorbed in the mysterious, unformed, free-play of reality. This would be the choice of the mystic who seeks to extinguish himself in God or Nirvana—analogous perhaps to the tendency among artists to obliterate themselves with alcohol or opiates. But if we value our participation in a shared reality in which it makes sense to make sense, then such self-abnegation would deny a central element of our humanity: the need to speak and act, to share our experience with others.

In taking the everyday details of life for granted, we fail to appreciate the extraordinary fact that we are conscious at all.

While 'Buddhism' suggests another belief system, 'dharma practice' suggests a course of action. The four ennobling truths are not propositions to believe; they are challenges to act.

Each time the dharma moved into a different civilization or historical period, it faced a twofold challenge: to maintain its integrity as an internally coherent tradition, and to express its vision in a way that responded to the needs of the new situation.

Failure to summon forth the courage to risk a nondogmatic and nonevasive stance on such crucial existential matters can also blur our ethical vision. If our actions in the world are to stem from an encounter with what is central in life, they must be unclouded by either dogma or prevarication. Agnosticism is no excuse for indecision. If anything, it is a catalyst for action; for in shifting concern away from a future life and back to the present, it demands an ethics of empathy rather than a metaphysics of fear and hope.

So the Buddha is presenting awakening not as a single mystical experience that may come upon us at some meditation, some private moment of transcendence, but rather as a new engagement with life. He is offering us a relationship to the world that is more sensitized to suffering and the causes of suffering, and he gives rise to the possibility of another kind of culture, another kind of civilization.

We took a bus to the nearby monastery of one of the last great Tang dynasty Chan masters, Yun-men. Yun-men was known for his pithy 'one word' Zen. When asked 'What is the highest teaching of the Buddha?' he replied: 'An appropriate statement.' On another occasion, he answered: 'Cake.' I admired his directness.