创新既需要创造力,也需要严格的测试。
I am not interested in solving problems that are already solved.
When we invest in sustainable farming, we're investing in the health of our planet and its people.
煤炭仍将是能源结构的一部分,但它必须更清洁、更负责任。
你的美,遗世而独立,你的声音,似流水之韵;我不语,不寻,亦不吐露你的芳名。
世界是一面镜子,它向你展示你带给它的东西。