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Innovation in cement production must balance efficiency with environmental responsibility.
想知道能否信任一个人,最好的办法就是去信任他。
金钱就是动力。
关于化石燃料的讨论常常缺乏细微差别——我们必须承认它们的历史作用和超越它们的紧迫性。
I don't believe in pessimism. If something doesn't come up the way you want, forge ahead. If you think it's going to rain, it will.
I don't want to be a champion. I want to be a challenger.