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Leadership is like pruning: sometimes you must cut back to allow stronger growth.

Innovation in physics often comes from looking at old problems in new ways.

Sustainability is no longer an option; it's a necessity for survival.

The world only exists in your eyes. You can make it as big or as small as you want.

我希望作品提出問題，而不是提供答案。

I have always believed that the way to make money is to buy when everyone else is selling and to sell when everyone else is buying.