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Efficiency and technology are the keys to surviving in a volatile oil market.
Innovation is not about saying yes to everything. It’s about saying no to all but the most crucial features.
金融市场通常是不可预测的。所以人们需要有各种不同的情景……认为你实际上可以预测将要发生的事情的想法与我对市场的看法相矛盾。