Old minds are like old horses; you must exercise them if you wish to keep them in working order.

可持续发展不再是可选项，而是我们对后代的责任。

传统与技术必须共舞才能进步。

We are lonesome animals. We spend all our life trying to be less lonesome. One of our ancient methods is to tell a story begging the listener to say — and to feel — 'Yes, that's the way it is, or at least that's the way I feel it.'