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Adaptability is crucial in an ever-changing global economy.

The truth is that we are all alone in the world.

I declare after all there is no enjoyment like reading! How much sooner one tires of any thing than of a book!

自然的和諧并非靜態(tài)的平衡，而是相互依存的動(dòng)態(tài)之舞，每個(gè)存在都遵循自己的道路，卻又為整體做出貢獻(xiàn)。

在現(xiàn)代能源生產(chǎn)中，可持續(xù)性和效率必須齊頭并進(jìn)。