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For in the final analysis, our most basic common link is that we all inhabit this small planet. We all breathe the same air. We all cherish our children's futures. And we are all mortal.

To read is to travel without moving.

The truth is, we know so little about life, we don't really know what the good news is and what the bad news is.

被視為行為系統的人類其實相當簡單。我們行為表面上的復雜性很大程度上反映了我們所處環境的復雜性。

Invert, always invert: Turn a situation or problem upside down. Look at it backward.