There is no such thing as an empty space or an empty time. There is always something to see, something to hear.

Collaboration is key—governments, businesses, and communities must work together for sustainable forests.

这段话是茅以升对自己一生的总结，强调奋斗是人生的重要桥梁。

科学教会我们谦卑，因为每一次发现都揭示了我们无知之广。

市场充满了噪音，我们试图过滤掉它。