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每一次技術突破，都是對極限的挑戰。

智者從敵人那里學到的比愚者從朋友那里學到的還要多。

In my early professional years I was asking the question: How can I treat, or cure, or change this person? Now I would phrase the question in this way: How can I provide a relationship which this person may use for his own personal growth?

如果我們能找到答案，那將是人類理性的終極勝利 — 那時我們就能洞悉上帝的思想。