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The investor's chief problem—and even his worst enemy—is likely to be himself.

可持續性不是一種趨勢，而是能源的未來。

最好的外交家是能夠看到事物的未來發展趨勢，而不僅僅是眼前的現實。

Humans are allergic to change. They love to say, 'We've always done it this way.' I try to fight that. That's why I have a clock on my wall that runs counter-clockwise.

解釋：以芍藥相贈，以文無（一種中藥）相招，展現了中藥在人際交往中的特殊意義。