Inflation is a very bold idea, but it seems to be the only way to explain the observed features of the universe.

Contentment is natural wealth，luxury is artificial poverty.

The most important property of a program is whether it accomplishes the intention of its user.

The ocean is our greatest teacher—if we listen carefully, it will show us how to farm its bounty responsibly.

艺术家必须是神秘的见证者。

林业创新不是要取代自然，而是加强我们与自然的伙伴关系。