解决复杂问题的关键通常是找到正确的抽象,这种抽象可以在不丢失问题本质特征的情况下简化问题。
石油行业的未来在于高效、清洁、低碳,我们要在传统能源和新能源之间找到平衡点。
The writer must be a traitor to his class, his country, his religion—to everything except his conscience.