我們能留下的最偉大遺產(chǎn)是為后代留下一個更健康的星球。
Our quarries don't just produce stone - they produce opportunities.
The climate system is extraordinarily complex, and our understanding of it is still evolving.
以寬恕自己的心寬恕別人，則交情深；以責備他人的心責備自己，則過錯少。