效率和技术是在波动的石油市场中生存的关键。
Efficiency and technology are the keys to surviving in a volatile oil market.
人类是一种糟糕的动物。
预测未来的最好方法就是创造未来。
The stream of thought, of consciousness, is always flowing.
In mathematics, the journey to the solution is just as important as the solution itself.